Sustainable Gardening - in Darebin - Darebin City Council

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Sustainable Gardening - in Darebin - Darebin City Council
Sustainable
Gardening
 in Darebin
Sustainable Gardening - in Darebin - Darebin City Council
This revised Sustainable
Gardening booklet was
produced by Darebin City            2
Council in 2020.
                                    3
Original text by Sustainable
Gardening Australia.
                                    6
Printed on recycled paper
with vegetable based inks          8

Disclaimer: Although
care has been taken to             9
ensure the accuracy of the
information, the publishers,       19
authors and printers cannot
accept responsibility for          25
any claim, loss, damage
or liability arising out of        26
the use of the information
published.
                                   34
Darebin Council is
committed to contributing          43
to the achievement of
sustainability within
Darebin and promoting
sustainability to others.
                                   49

                                   55

                                   61

Sustainable Gardening in Darebin        1
Sustainable Gardening - in Darebin - Darebin City Council
INTRODUCTION                                                              GARDEN DESIGN                       You are on your way to a
                                                                                                              sustainable garden if you:
Gardening is all about creating       food waste and using it on our      Many gardens still have a           Have a plan of sun/shade,
a beautiful environment.              garden rather than sending it       traditional English layout, which   slope and soil variation in
Sustainable gardening is about        to landfill, we reduce harmful      usually includes a paved sitting    your garden
gardening in a way that supports      greenhouse gases. Our plants        area, large open lawn and
                                                                                                              Have a rough planting plan
the natural environment and           and trees help draw down            flowerbeds of exotic plants
                                                                                                              that groups plants according
ecosystems of the place where         carbon from the atmosphere,         around the outside.
                                                                                                              to their water, sun and
we live, and minimising our           as well as providing shade and
                                                                          With many people now having         soil needs
negative impacts.                     shelter and reducing the heat
                                                                          busier lifestyles, modern
                                      generated by the many hard                                              Have designed your garden
Gardening can benefit our                                                 gardens are becoming smaller
                                      surfaces of our city.                                                   for low water use (page 18)
local environment in so many                                              in size and requiring less
ways. If we plant local plants        It is easy to create beautiful      maintenance. This does not          Have thoughts about the
we provide food and shelter           gardens that suit our local         mean that your garden cannot        amount of garden waste
for birds, bees and butterflies.      climate and soil and support        be sustainable, it just means it    you might produce (e.g.
By conserving water in the            our natural environment.            needs to be designed well.          law clippings and prunings),
garden we help maintain               Sustainable gardens can be                                              and ways for managing
                                                                          A sustainable garden design
water levels in our reservoirs.       introduced gradually e.g. as                                            this waste onsite (e.g.
                                                                          can offer habitat for wildlife,
If we minimise our use of             an exotic plant dies, replace it                                        composting and mulching)
                                                                          provide you with fresh food,
chemicals, we help to keep            with a local plant. Sustainable                                         Have maximised the
                                                                          and can even impact your
stormwater runoff into creeks         gardens are low maintenance, as                                         permeable surface e.g.
                                                                          household energy use. For
and streams chemical free. By         they require less watering, lower                                       replacing concrete with gravel
                                                                          example, well placed deciduous
growing food in our gardens           or no application of fertilisers
                                                                          trees and climbers can provide      Have designed your garden
we can reap environmental             and chemicals, and less mowing
                                                                          shade in summer and light in        to have flow and interest
and health benefits. If we            and pruning.
                                                                          winter, reducing heating and        to create appeal
purchase renewable resources
                                      And last but not least –            cooling costs for your home.
for the garden instead of non-                                                                                Have designed your
                                      gardening is good for our
renewable resources, we can                                               Interior design, architecture,      garden to reduce your
                                      souls! Spending time in our
help to protect our old growth                                            cars and fashion change to suit     home energy use
                                      gardens with family, friends and
forests and river ecosystems.                                             new lifestyles. It’s time gardens
                                      neighbours is a great way to                                            Have included food
                                                                          did too. To design a sustainable
Creating sustainable gardens          connect with nature and                                                 production in your garden
                                                                          garden, take the time to work
and encouraging biodiversity are      each other.
                                                                          out how to create a garden that     Have included variations
also a great way for us all to take
                                      Sustainable gardens: good           you feel comfortable with, that     in your garden design to
action on the climate emergency
                                      for us, our communities and         maximises the space you have,       increase habitat and food
together. By composting our
                                      our planet.                         and that suits your lifestyle,      sources for wildlife.
                                                                          local soil and climate.

Sustainable Gardening in Darebin                                                                                                            3
Sustainable Gardening - in Darebin - Darebin City Council
GARDEN DESIGN TIPS

 1                                                  3                           6
List what you need                                 Do a scaled plan            If you want to          Running grasses
(shed, washing                                     or mark out where           reduce your lawn        are tough to remove.
line, water tank,                                  different garden            area to make bigger     Try one of these
kids swings,                                       elements will go            garden beds, you        methods to remove
entertainment area)                                (following the tips         need to know what       them:
and what you want                                  in this guide). For         type of lawn you
                                                                                                       • cover the grass
(vegetable garden,                                 example, placing a          have. If you have
                                                                                                         with a sheet
shade area, pond,                                  new shed in a shady         a fine lawn grass
                                                                                                         of clear plastic
fruit tree/s).                                     corner, vegetables          such as Rye or
                                                                                                         for several weeks
                                                   where they get full         Fescue you can
                                                                                                         in hot weather
 2                                                 sun, a pond where           mow the lawn low,
                                                                                                         so that the grass
                                                   it can be seen from         cover with 8–10
Do a site analysis,                                                                                      effectively ‘cooks’,
                                                   inside the house, and       sheets of newspaper
(sun, shade, slope,
                                                   a shade tree to the         (overlapping), add      • mow the lawn
privacy – all the
                                                   north of the house.         10–15cm of pea            area you wish to
problems that need
                                                                               straw on top, wait        remove on the
solving) which will
tell you what your
                                                    4                          3–4 months and            lowest mower
                                                                               then plant directly       setting and then
site will let you do.                              Find a style you
                                                                               into it. This must be     dig out the
                                                   like that suits your
                                                                               done when the soil        remaining root
                                                   garden, so your
                                                                               is moist and all the      system.
                                                   paving, pots, water
                                                                               grass should have
                                                   features, and plants
                                                                               died. If you have
                                                   match, especially in
                                                                               ‘running’ grasses
                                                   a courtyard garden.
                                                                               such as Couch or
                                                                               Kikuyu they will
                                                    5                          not be eliminated
                                                   Make garden beds            by newspaper
                                                   bigger and lawns            and mulch.
Further Information                                smaller. If you mulch all
The Australian Garden – Diana Snape                beds this will reduce
Beautiful Gardens with Less Water – John Patrick   your maintenance and
Bold Romantic Gardens – Oehme Van Swede            enable you to create
www.darebin.vic.gov.au/environment                 interesting areas
                                                   within your garden.
Sustainable Gardening in Darebin                                                                                            5
Sustainable Gardening - in Darebin - Darebin City Council
SUSTAINABLE                                                     ALTERNATIVE PRODUCT TIPS
PRODUCT
SELECTION                                                        1                      2                     4
When buying products for the       You are on your way to a     Look for Forest        Grass trees, tree     Ceramic pots fired
garden we often don’t think        sustainable garden if you:   Stewardship Council    ferns and native      using gas and
about where they have come                                      (FSC) certified        orchids may have      produced locally
                                   Ask where a product
from, for example, River Red                                    timbers. While some    been sourced          have a lower
                                   comes from and avoid
Gum trees grow in woodlands                                     outdoor furniture      illegally from the    environmental
                                   buying unsustainable
which are part of an intricate                                  companies claim        forest. Plants        impact than those
                                   products
ecosystem that supports native                                  teak is plantation-    should be sold        fired using coal
fauna. Red gum timber is used      Use recycled products,       harvested in Asia,     with a government     or wood and
to produce items such as           like bricks, timbers,        this magnificent       tag stating they      transported from
bark chips, tomato stakes and      plastic sleepers             tree is a rainforest   have been legally     overseas.
railway sleepers – harvesting      Reuse your plastic           plant that cannot      collected.
this product is unsustainable.     plant pots or put them       be grown in                                   5
With some thought we can           in a Garden Center           plantations.            3                    River pebbles may
support more environmentally       pot recycling bin                                   Make sure to ask      have been sourced
sound practices through the
                                                                                       where mulch has       from waterways
products we choose for our
                                                                                       come from as some     in developing
gardens and homes.
                                                                                       are sourced from      countries such as
                                                                                       the logging of old    China and India.
                                                                                       growth forests or     This destroys the
                                                                                       contain weed seeds.   local ecosystem and
                                                                                                             causes silt to wash
                                                                                                             down stream to
                                                                                                             communities who
                                                                                                             rely on the river
                                                                                                             for drinking and
                                                                                                             washing. Use locally
                                                                                                             crushed rock and
                                                                                                             granitic gravel.
Further Information
Building Timbers –
The Wilderness Society
www.sgaonline.org.au

Sustainable Gardening in Darebin                                                                                                  7
Sustainable Gardening - in Darebin - Darebin City Council
CARING FOR                                                        SOIL IMPROVEMENT TIPS
YOUR SOIL                          You are on your way to a
                                   sustainable garden if you:
Healthy soil = healthy plants.                                     1                                 4
Soil needs organic matter          Check mulch levels and
(mulch, compost, manure,           replace every year to bring    The soil needs to be damp         Soil improvement such as pea
grass clippings). Worms            back to 8–10cm deep            before adding mulch, so late      straw placed on the soil surface is
break it down to make food                                        spring (November) is the best     generally only required for exotic
                                   Regularly add organic          time to apply mulch (once the     plants, vegetables and fruit trees.
for plants to use and their
                                   matter to your soil            winter rains have soaked in).     Most local and native plants like
burrows allow air into the soil
so the plant roots can breathe.    Know which are the best                                          a relatively infertile soil, so they
Organic matter needs to be         types of mulch for different    2                                prefer bark mulch on its own
replaced regularly as the          types of plants                                                  without soil improvement.
                                                                  Top up mulch annually to
worms consume it and plants        Have at least 3 worms in       8-10cm deep. Mulches made
absorb the nutrients. If organic   a spadeful of soil wherever    from recycled organics are an      5
matter is not added, the soil      you dig in the garden          excellent choice as they save     Pea straw and lucerne are the
becomes like concrete in the                                      water, last longer and feed the   best if you have not mulched the
summer and a sticky mess in        Only dig your soil when
                                                                  soil as they break down.          soil for a long time, as they break
the winter. In addition, most      you need to.
                                                                                                    down quickly. Bark mulch has
people want a low maintenance                                      3                                little nutrients, so it won’t improve
garden. This is much easier if                                                                      the soil as much.
                                                                  Spreading compost over
you look after your soil.
                                                                  your soil (under the mulch
                                                                  layer) will encourage worms        6
                                                                  in your garden.                   When buying new soil for your
                                                                                                    garden don’t only buy topsoil,
                                                                                                    buy a soil that includes recycled
                                                                                                    organics or compost. Or you can
                                                                                                    use your homemade compost to
                                                                                                    add to your soil.

                                                                                                     7
                                                                                                    Don’t cultivate your soil unless
                                                                                                    it is very compacted e.g. after
                                                                                                    building works. Digging destroys
                                                                                                    the soil structure, therefore
                                                                                                    destroying the air holes and
                                                                                                    drainage spaces.

Sustainable Gardening in Darebin                                                                                                        9
Sustainable Gardening - in Darebin - Darebin City Council
TESTING YOUR SOIL                                                       COMPOST AND                         You are on your way to a
                                                                                                            sustainable garden if you:
BEFORE YOU PLANT                                                        WORM FARMING
VegeSafe is a community            you are encouraged to send           Composting or worm                  Make your own compost
science participation program      soil samples for free soil metal     farming your food scraps,           Can list 10 things you can
run by Environmental Science       testing. You will receive a formal   grass and garden clippings          put in compost and 3 things
staff at Macquarie University.     report containing the results of     (organics) can provide you          you shouldn’t put in compost
They seek to inform the            your soil analysis, and advice       with an excellent source of
                                                                                                            Put most of your food waste
community about metal and          about what to do if your soils       free garden food and soil
                                                                                                            in your compost not your
metalloid contaminants in          contain elevated concentrations      improver. In addition to
                                                                                                            garbage bin
garden soil through their soil     of metals and metalloids.            creating great fertiliser, it
metal testing program.                                                  reduces greenhouse gases,           Put most of your green
                                   More information:
                                                                        saves water and dramatically        waste in your food and
If you have a vegetable patch      www.research.science.mq.
                                                                        reduces the amount of waste         green waste bin
or are concerned about metal       edu.au/vegesafe
                                                                        going to landfill.
contamination in your backyard,                                                                             Use your compost as a
                                                                                                            fertiliser under mulch, mix
                                                                                                            with potting mix in containers,
                                                                                                            use on top of seed beds in
                                                                                                            the vegetable garden or
                                                                                                            stewed in water to make
                                                                                                            a liquid feed
                                                                                                           Use a worm farm or Bokashi
                                                                                                            bin if you live in an apartment
                                                                                                            or have a small garden

Further Information
The Natural Gardener – Jeffrey Hodges
Gardening Down-Under – Kevin Handreck
The Natural Magic of Mulch – Michael J. Roads
www.sgaonline.org.au www.darebin.vic.gov.au/environment

Sustainable Gardening in Darebin                                                                                                         11
Sustainable Gardening - in Darebin - Darebin City Council
COMPOSTING TIPS                                                         SOLVING COMMON COMPOST PROBLEMS

                                                                        Why is my compost:                  “attracting flies or maggots?”
 1                                  3                                                                       If you see tiny flies (drosophila)
                                                                        “left with half decomposed
Your compost bin or heap           In addition, the compost              big lumps?”                        every time you open the lid,
should be located on soil,         heap or bin needs:                                                       rest assured that they are there
                                                                        Adding smaller pieces to the
so that it drains well and                                                                                  because they enjoy the contents
                                   • Water – enough so that the         bin/heap should ensure that it
worms and bacteria can enter                                                                                of your bin/heap, especially
                                     contents are moist but not wet.    all decomposes evenly. Avocado
the bin to decompose the                                                                                    if you have been adding fruit
                                                                        seeds, pineapple tops, eggshells,
organic waste.                     • Oxygen – added by regularly                                            peelings. Add a blanket cover
                                                                        twigs and other woody items
                                     turning over the contents.                                             to the contents of your bin/heap,
                                                                        should be crushed or chopped
 2                                 • Warmth – locate your compost       before adding.
                                                                                                            such as hessian sacking or carpet
All compost bins or                  bin in a sunny place, but not                                          felt underlay.
                                                                        “smelly?”
heaps need a balance                 with direct sunlight all day.                                          “visited by rats or mice?”
of materials that:                                                      Either: Too much nitrogen           Meat scraps or fish bones can
• Are high in nitrogen, such
                                    4                                   containing matter and not enough    be added to compost if it is
                                                                        carbon. Try adding more dry         working efficiently and quickly.
  as kitchen scraps and grass      If you are left with half
                                                                        materials such as dried chopped     However, they are best avoided
  clippings. You can also add      decomposed lumps in your
                                                                        up leaves and newspaper.            since they do encourage vermin,
  blood and bone, Dynamic          compost add smaller pieces of
  Lifter or chicken manure for     food to the bin/heap to ensure       Or: Make sure you aid               especially over summer. Rats
  a nitrogen boost.                it all decomposes evenly.            decomposition by using a            and mice enter the bin by
                                   Always crush eggshells.              garden fork/compost aerator         digging underneath, so fasten
• Contain carbon, such
                                                                        and turning over the bin/heap       a piece of fine mesh wire under
  as dried leaves or shredded
                                    5                                   occasionally (maybe once a          the bin before commencing.
  newspapers.
                                   Ants and slaters are an indication   week) to introduce more air.        “taking so long to do anything?!!!”
• Aim for a ratio of 30 parts                                           This prevents anaerobic bacteria
                                   your heap is too dry. Add a                                              The carbon/nitrogen ratio needs
  carbon: 1 part nitrogen.                                              from taking over and producing
                                   sprinkling of water or less                                              to be altered. Remember if too
Spreading compost over             dry matter.                          the smells. In a compost bin
                                                                                                            wet, add dry matter, such as
your soil (under the mulch                                              you can add lengths of slotted
                                                                                                            newspaper and if too dry, add
layer) will encourage worms         6                                   agipipe to increase aeration.
                                                                                                            water along with something
in your garden.                                                         “crawling with ants and slaters?”   high in nitrogen such as blood
                                   Visit the SGA website for
                                   information on compost trouble       The heap is too dry. Add a          and bone, Dynamic Lifter pellets,
                                   shooting. www.sgaonline.org.au       sprinkling of water or less dry     or chicken manure. And don’t
                                                                        matter. Ants and slaters are        forget to regularly turn the
                                                                        not harmful at all but they do      heap over!
                                                                        indicate that your compost will
                                                                        not decompose rapidly enough.
Sustainable Gardening in Darebin                                                                                                             13
Sustainable Gardening - in Darebin - Darebin City Council
WORM FARMING

                                                                         Using a worm farm is an            Follow the worm farm instructions
                                                                         excellent way to reduce the        and remove the castings and
                                                                         amount of organic waste in your    worm liquid as you need them,
                                                                         garbage. Worms eat the organic     or as trays fill up and your worms
                                                                         waste and turn it into liquid      are eating food in another tray.
                                                                         fertiliser (worm liquid) and       Castings can be mixed directly
                                                                         worm castings which are great      into the soil around your plants
                                                                         fertilisers for pot plants and     or before you plant. To use the
                                                                         gardens. Worm farms can be a       worm liquid fertiliser, dilute it in
                                                                         great option for smaller gardens   water 1:10 before adding to your
                                                                         and apartments.                    plants. You can even bottle it to
                                                                                                            store for short periods, or give
                                                                         Worm farms can be purchased
                                                                                                            to friends.
                                                                         through Council or garden
ADD TO YOUR                           KEEP OUT OF                        centres and come with easy
COMPOST                               YOUR COMPOST                       to follow instructions. You will
                                                                                                            Keep these items out
                                                                                                            of your worm farm:
•   fruit and vegetable scraps        • fish and meat                    need to buy composting worms
                                                                         for your worm farm. Common         •   citrus and pineapple
•   coffee grounds and tea bags       • cat and dog droppings;
                                                                         composting worm types sold         •   onion, garlic and chillies
•   crushed egg shells                  consider a pet poo
                                                                         are Tiger, Red Wrigglers and       •   Dairy and oils
•   animal fur, human hair              worm farm instead
                                                                         Indian Blues.                      •   Meat and fish
•   onions and cut up citrus fruit    • big woody prunings
•   pizza and egg cartons             • bulbous weeds e.g. oxalis spp.
•   vacuum cleaner dust               • weeds with runners
•   pure cotton articles (cut up)       e.g. couch grass
•   grass clippings (3-4cm layers)    • bleached or glossy
                                        office paper
•   cut up prunings
                                      • Plastic bags and packaging
•   weeds without seed heads
                                        (even those labelled as
•   blood and bone, manure
                                        compostable and
•   shredded newspaper                  biodegradable)
•   small amounts of wood ash         • fruit and vegetables infected
•   straw and dried leaves              with gall wasp or Queensland
•   Pineapple tops and avocado          fruit fly (see page 45).
    seeds (cut up or crushed,
    otherwise they will take longer
    to break down)

Sustainable Gardening in Darebin                                                                                                              15
Sustainable Gardening - in Darebin - Darebin City Council
WORM FARM TIPS

 1                          2                       3                     5                         6                         8
Feed your worms            Worms like              Chop up your food     Worms like it moist,      Keep the worm             You can try a pet
gradually and don’t        food wastes like        and garden waste      but not too moist!        farm lid on to keep       poo only worm
overfeed them.             vegetable and fruit     as much as possible   Keep a few layers         out the rain and the      farm. Don’t add any
Begin with small           peelings, tea leaves,   to feed to the        of moist newspaper        light. Worms like         other organic food
amounts of organic         crushed eggshells       worms. Add aged       or hessian over the       the dark.                 to this type of worm
waste, allowing            and small amounts       manure, mouldy        top of your worms,                                  farm and do not put
gradual build-up           of bread. They also     leaves or mulch       underneath the lid.        5                        resulting castings
over the months            like small amounts      litter and regular    Keep the rain out                                   and liquid around
                                                                                                   Worms are the
as the ecosystem           of soiled paper and     light sprinkles of    and don’t flood your                                any edible plants.
                                                                                                   perfect pet, they
evolves. As a guide        cardboard such          mature compost        worms. If your worm                                 You also need to
                                                                                                   don’t need to be
maintain two               as shredded egg         to accelerate the     farm is too wet your                                avoid using it for
                                                                                                   fed every day and
centimetres of food        cartons. Avoid meat     composting            worms may drown                                     a period after you
                                                                                                   temporary absence
over half the surface      scraps as they can      process and inhibit   at the bottom or                                    have wormed
                                                                                                   or limited availability
area of your worm          produce offensive       vinegar flies.        you may have huge                                   your pet.
                                                                                                   of food is not a
farm. If you are           odours and attract                            numbers of small
                                                                                                   major concern. If
adding more food           rats and mice.           4                    vinegar flies (a small
                                                                                                   you go away in
than the worms can                                                       amount are healthy).
                                                   Worms like                                      summer you may
eat, your worm farm                                                      Make sure you
                                                   temperatures                                    need to position/
may become smelly.                                                       regularly drain the
                                                   between 18-24 °C.                               prepare your worm
                                                                         worm farm, or keep
                                                   Worms stop eating                               farm to stay cool
                                                                         the tap open with a
                                                   when they are                                   and moist in
                                                                         container underneath
                                                   cold and can die if                             your absence.
                                                                         to catch the worm
                                                   they are too hot.
                                                                         liquid. If your farm is
                                                   In summer keep
                                                                         too wet try adding
                                                   them in the shade
                                                                         torn up newspaper
                                                   and ideally find a
                                                                         to absorb excess
                                                   warmer spot for
                                                                         moisture.
                                                   the winter.

Sustainable Gardening in Darebin                                                                                                               17
FOOD AND GREEN WASTE RECYCLING BIN                                   WATER                             You are on your way to a
                                                                                                       sustainable garden if you:
If you have excess food and        Your food and green waste is      Australia is one of the driest    Have 30% or more of your
green waste that you can’t         turned into nutrient rich mulch   continents on earth. Water        garden planted with plants in
compost, you can contact           and compost to be used on         use in the garden is a major      the Darebin Local Plant Guide
Council for a food and green       Victorian farms and gardens.      contributor to high residential
waste bin (annual fees apply).     Please do not place any type      water consumption levels. By
                                                                                                       Mulch all your garden beds
You can place items like meat      of plastic (even compostable      improving the soil and using
                                                                                                       and pots to reduce how
scraps, fish bones, bread,         or biodegradable), glass, or      alternative water sources for
                                                                                                       much water is required
general leftovers, egg shells,     other incorrect items in this     the garden such as rain water
coffee grounds, fruit and          bin. Annual bundled branch        collected in tanks, stormwater    Don’t have a lawn, or if
vegetable scraps in this bin,      collections are also available.   or greywater directed into the    you do, cut your lawn long
along with grass cuttings,         More information can be found     garden, installing efficient      (8–10cm) over summer
weeds, leaves, flowers and         at www.darebin.vic.gov.au/        irrigation systems and using      Water in the coolest part
prunings (up to 30cm in length).   foodwaste.                        good garden design, significant   of the day, between
                                                                     water savings can be made.        6pm-10am
                                                                                                       Water around the plant root
                                                                                                       zone with long, infrequent
                                                                                                       watering
                                                                                                       Use a soaker hose or dripper
                                                                                                       system instead of sprays
                                                                                                       Have either a timer on your
                                                                                                       taps or shut off valves on
                                                                                                       your hoses
                                                                                                       Have a water tank
                                                                                                       Recycle greywater from
                                                                                                       the laundry and bathroom to
                                                                                                       the garden, using EPA
                                                                                                       Victoria approved techniques
                                                                                                       or systems
Further Information
The Compost Book – David Taylor and Yvonne Taylor
Gardening Down-Under – Kevin Handreck
www.darebin.vic.gov.au/foodwaste

Sustainable Gardening in Darebin                                                                                                     19
WATER TIPS
                                                                                                     Watering
                                                                                                     Watering
                                                                                         Deep watering delivers water slowly to
                                                                                         Deep watering
                                                                                         the roots     delivers water
                                                                                                   and encourages deepslowly
                                                                                                                         rootsto
 1                          5                        9                                   the roots and encourages deep roots
After you have             Mulch all your garden    Go for a tough
watered, dig down          beds and pots.           drought tolerant
to see how far it has      Mulch made from          grass like ‘Sir Walter
penetrated, it should      recycled organics is     Buffalo’; a native
be at least 10cm.          a great water saving     grass such as
                           product.                 Microlaena stipoides
 2                                                  (won’t take football
Water between
                            6                       games, but is fine
                                                    for walking on); or
6pm and 10am to            Check the weather
                                                    a native groundcover
avoid evaporation          forecast to avoid
                                                    like Myoporum
in the warmest             watering before rain.
                                                    parvifolium for the           Agipipes filled                    Plastic bottle with
part of the day.                                                                  Agipipes filled
                                                                                   with gravel                      Plastic
                                                                                                                      base bottle
                                                                                                                            removedwith
                                                    front garden.
                            7                                                      with gravel                        base removed
 3                         Avoid using micro-       10
Install a rainwater        sprays. They waste
tank. By watering          up to 70% of water
                                                    Greywater from                         Mulch protects roots
                                                    the bathroom and                       Mulch protects roots
your garden with           through drift and
                                                    laundry must be                      from high temperatures
captured rainwater,        evaporation and if
                                                    collected and used
                                                                                         from high temperatures
you reduce demand          the soil is mulched,
                                                    according to EPA
on Melbourne’s             water will not
                                                    Victoria guidelines
water supply system.       penetrate to the soil.
                                                    to avoid potential
Speak to an expert                                                                       Mulch                       No Mulch
to find a suitably          8                       health risks. Visit                  Mulch                       No Mulch
                                                    www.epa.vic.gov.au
sized water tank.
                           Water pots and           for more information
                           plants with a low
 4                         pressure on the                                                  32˚C                     42˚C
                                                                             3cm deep       32˚C                     42˚C    Roots can
Check and clean            hose. The water                                   3cm deep                                        Roots  can
                                                                                                                             be killed
your irrigation            should be running                                                                                 be killed
                                                                                                                             at high
system every spring.       slowly, not on a                                                                                  at high
                                                                                                                             temperatures
                           spray, as this does                               12cm deep                                       temperatures
                                                                             12cm deep
                           not penetrate                                                    26˚C                     38˚C
                           very deeply.                                                     26˚C                     38˚C

Sustainable Gardening in Darebin                                                                                                            21
RAINGARDENS
                                                                                             Raingarden
To create a water efficient garden    For further information on
                                                                          Filtered            Vegetation   Stormwater
and improve the health of our         installing a raingarden, visit:     stormwater                       from the roof
creeks you may want to consider       www.melbournewater.com.au/          seeps into a                     is directed
                                                                          perforated pipe                  onto the
installing a raingarden near a        using-and-saving-water-home/
                                                                          and joins the                    raingarden
down pipe. Raingardens filter         raingardens                         stormwater
and slow down stormwater that                                             system where                     Allow 300mm
                                                                          it is discharged                 gap from
drains to our creeks when it rains.                                       into the nearest                 structure
                                                                          waterway

GREYWATER

Greywater is domestic                 your backyard using a bucket or
wastewater, excluding toilet          diverter. However, the continual
                                                                                                           Agi drain
waste which is sometimes              discharge of greywater can
referred to as blackwater. It can     potentially cause problems for
be a good water resource in dry       your garden if not managed.
periods but its reuse can carry
                                      Greywater can contain a
health and environmental risks.
                                      number of micro-organisms
The best quality greywater            such as bacteria and viruses,
comes from the rinse water of         as well as chemicals from
your washing machine, bath,           cleaning agents, so be careful to
shower or hand basin. Toilet          follow the tips recommended,
and kitchen wastewater should         particularly rotating the areas
always go to sewer. Untreated         you water and when
greywater can be diverted on a        choosing detergents.
temporary basis to sites within

Further Information
Waterwise Plants and Gardening – Kevin Walsh
Waterwise House and Garden – Allan Windust
www.sgaonline.org.au   www.yvw.com.au
www.epa.vic.gov.au     www.melbournewater.com.au

Sustainable Gardening in Darebin                                                                                           23
GREYWATER DOS AND DON’TS                                             PLANT SELECTION

                                                                     Factors that will guide plant        You should never use plants
                                                                     selection for your garden            that are known environmental
DO                                 DON’T                             include soil type, drainage          weeds. Two thirds of the weeds
                                                                     patterns, aspect (i.e. full sun,     found in Victoria’s natural
• Only use greywater from          • Use greywater on vegetable      part shade and shade) and            environment (parks, and along
  baths, showers, hand basins        or herb gardens.                local climate. Plants need to be     waterways and coasts) are
  and washing machines                                               grouped together according           actually ‘garden escapees’.
                                   • Use greywater that has any
  (final rinse water).                                               to their sun/shade, water and        Their seeds are spread from
                                     faecal contamination, for
• Only use low phosphate             example wastewater used         fertiliser needs. Visit a nursery    gardens by the wind, birds
  detergents.                        to launder nappies.             for advice on plants to suit the     and animals or by people
                                                                     position you have in mind.           dumping garden cuttings
• Only use greywater on the        • Use kitchen wastewater
                                                                                                          into the bush and waterways.
  garden and rotate the areas        (including dishwashers)         It is best to use local
                                                                                                          Weeds compete with our local
  you water.                         due to high concentration       (indigenous) plants wherever
                                                                                                          plants for light, nutrients and
                                     of food wastes and chemicals.   possible because they are
• Only apply water that the                                                                               water. Before too long they can
                                                                     well suited to the local soil
  soil can absorb.                 • Store greywater for more                                             replace local plants, leaving
                                                                     and climate. They do not
                                     than 24 hours.                                                       native animals without food
• Wash your hands after                                              require large amounts of
                                                                                                          or habitat.
  watering with greywater.         • Let children or pets drink      nutrients and, once established,
                                     or play with greywater.         need less water.                     As gardeners we need to
                                                                                                          know which plants can escape
                                   • Allow greywater to flow         There are many beautiful plants
                                                                                                          and destroy our unique natural
                                     from your property or enter     local to Darebin. Refer to the
                                                                                                          environments. Refer to the
                                     stormwater systems.             Darebin Local Plant Guide of
                                                                                                          Darebin Garden Escapees Guide.
                                                                     this booklet or chat to your local
                                                                                                          Consider removing these and
                                   STOP                              indigenous nursery about
                                                                                                          replacing potential garden
                                                                     recommendations.
                                   • Using greywater during                                               escapees with local plants.
                                     wet periods.                                                         Please refer to the inside
                                   • Using greywater if odours                                            back cover of this booklet
                                     are generated and plants                                             for more information on
                                     do not appear to be healthy.                                         indigenous plants and
                                                                                                          environmental weeds.

Sustainable Gardening in Darebin                                                                                                       25
DAREBIN LOCAL PLANT GUIDE                                         CLIMBERS

These plants are great for Darebin                                Purple Coral Pea
gardens as they grow here naturally and                           (Hardenbergia violacea)
are good for native wildlife.                                     Grows to: prostrate or climber      3m.
                                                                  Soil requirements: Well-drained soil.
                                                                  Features: Climbing plant useful as
                                                                  a screening plant. Grows well in pots.

                                                                  Small-leaved Clematis
  Some of these plants provide habitat for...                     (Clematis microphylla)
                                                                  Grows to: prostrate or climber     2-4m.
                                                                  Soil requirements: Well-drained soil.
                                                                  Features: Climbing plant useful as
                                                                  a screening plant or ground cover.
    Birds        Butterflies        Frogs    Lizards              Grows well in pots.

  Suitable conditions for plants...

     Full           Part            Shade   Drought     Needs
     Sun           Shade                    Tolerant   seasonal
                                                        water

  Other...

   Height          Width        Suitable
                                as hedge

 Sustainable Gardening in Darebin                                                                            27
GROUNDCOVERS AND WILDFLOWERS

Black Anther Flax-lily                      Kidney Plant
(Dianella admixta)                          (Dichondra repens)
Grows to: 30cm-1m        0.5-2.5m           Grows to: prostrate      creeping herb.
Soil requirements: Well-drained.            Soil requirements: Well-drained soils.
Features: Hardy, easily maintained plant.   Features: An excellent lawn substitute in
Ideal for growing close to trees.           moist shady areas where traffic is light.

Clustered Everlasting                       Running Postman
(Chrysocephalum semipapposum)               (Kennedia prostrata)
Grows to: 30cm-1m         1-3m              Grows to: prostrate       1-2.5m
Features: Very hardy. Prune in winter       Soil requirements: Accepts most soils
to rejuvenate. Great in rock gardens,       but avoid poor drainage.
in pots, under trees or in an open          Features: Attractive as a groundcover,
position in the garden.                     in tubs, hanging baskets, cascading over
                                            rocks, walls and under trees.

Creeping Bossiaea
(Bossiaea prostrata)                        Tufted Bluebell
                                            (Wahlenbergia communis)
Grows to: 10cm      0.5 - 1.5m
Soil requirements Well-drained soils.       Grows to: 15-50cm       15cm
Features: Grows well under other plants.    Soil requirements: Moist well-drained soil
                                            Features: Looks great in containers or
                                            when planted amongst grasses.

Cut-leaf Daisy
(Brachyscome multifida)
Grows to: 10-40cm        20cm-1m
Soil requirements: Prefers moist soil and
will tolerate dryness once established.
Features: Grows well in pots. Fast
growing. Light pruning after flowering.

                                                                                         29
GRASSES                                 SHRUBS (UP TO 4M)

Kangaroo Grass                          Austral Indigo
(Themeda triandra)                      (Indigofera australis)
Grows to: 70-90cm         40-70cm       Grows to: 1-2m      1-2 m
Soil requirements: Adaptable to         Soil requirements: Well-drained soil.
most soils.                             Features: Responds well to regular pruning.
Features: Attractive tufting grass.

                                        Gold Dust Wattle
Silky Blue-grass                        (Acacia acinacea)
(Dichanthium sericeum)
                                        Grows to: 50cm-2.5m          2-4m
Grows to: 30-50cm        30-40cm        Soil requirements: Adaptable to most soils
Soil requirements: Well-drained         Features: A good low screening plant.
heavy clay soils.                       Suitable for large pots/tubs. Annual
Features: Blue-grey appearance          pruning is beneficial.
provides great contrast.

                                        Hop Goodenia
Wallaby Grasses                         (Goodenia ovata)
(Rytidosperma spp.)
                                        Grows to: 1-2.5m       1-3m
Grows to: 30-40cm        30-40cm        Soil requirements: Prefers damp soil
Soil requirements: Well-drained soil.   Features: Fast growing. It responds
Features: Excellent contrast plant in   well to pruning.
landscaping. Can make an excellent
lawn if infrequently mown.

                                        Large-leaf Bush-pea
                                        (Pultenaea daphnoides)
                                        Grows to: 1-3m 50cm-2m
                                        Features: Attractive tall shrub.

Sustainable Gardening in Darebin                                                      31
SHRUBS (UP TO 4M)

River Bottlebrush                             Twiggy Daisy-bush
(Callistemon sieberi)                         (Olearia ramulosa)
Grows to: 3-10m       2-6m                    Grows to: 50cm-2.5m        1m
Soil requirements: Adaptable to many soils.   Soil requirements: Well-drained soils
Features: Excellent screening shrub.          Features: Pruning as the flowers begin
Pruning encourages flowering.                 to fade usually encourages a further
                                              flush of flowers.

Rock Correa
(Correa glabra)
Grows to: 1-3m       1-3m
Soil requirements: Well-drained soils
Features: Establishes well under
existing trees.
                                              TREES (OVER 4M)

                                              Black Sheoke
Rosemary Grevillea                            (Allocasuarina littoralis)
(Grevillea rosemarinifolia)
                                              Grows to: 4-8m       2-5m
Grows to: 1-3m       2-3m                     Soil requirements: Well-drained soil
Soil requirements: Well-drained soil          Features: Excellent screen plant
Features: Pruning will encourage more         and windbreak.
compact growth. Grows well in large
pots/tubs.

                                              Lightwood
Tree Violet                                   (Acacia implexa)
(Melicytus dentata)
                                              Grows to: 5-15m      4-7m
Grows to: 2-4m        1-2.5m                  Soil requirements: Adaptable to
Soil requirements: Well-drained soils         most soils
Features: It has violet coloured berries.     Features: Small screen or shade tree.

                                                                                       33
DAREBIN GARDEN ESCAPEES                                            CLIMBERS AND CREEPERS
All the plants in this section are serious garden escapees         Blue Periwinkle
in Darebin. Garden escapees are generally more invasive            (Vinca major)
than indigenous plants and will often displace native              Forms thick carpets.
flora becoming the dominant species very quickly.                  Leaves broad and glossy
                                                                   Replace with Purple Coral-pea
Invasive plants reduce             rehabilitation programs that    (Hardenbergia violacea)
the biodiversity of the            can be undertaken. Please
environment and often              do not plant these species,
create a monoculture if            and if you have them in your    Bridal Creeper
left unchecked. Managing           garden, please remove them      (Asparagus asparagoides)
Garden Escapees is                 and replace them with one
                                                                   A scrambling climber. Leaves shiny,
costly and reduces the             of the suggested similar non-
                                                                   broadly oval to round.
level of revegetation and          invasive indigenous plants.
                                                                   Replace with Purple Coral-pea
                                                                   (Hardenbergia violacea)

                                                                   English Ivy
                                                                   (Hedera helix)
                                                                   Fast climber can grow to 30m up
                                                                   trees or creeping along the ground
                                                                   and forming carpets. Shiny, triangular,
                                                                   dark green leaves with pale veins.
                                                                   Poisonous if eaten and can cause
                                                                   skin and eye irritation.
                                                                   Replace with Small-leafed Clematis
                                                                   (Clematis microphylla)

Sustainable Gardening in Darebin                                                                             37
CLIMBERS AND CREEPERS                       GRASSES AND HERBS
Madeira Vine                                Agapanthus
(Anredera cordifolia)                       (Agapanthus spp.)
A fast climber that can cover trees         Leaves poisonous.
up to 30m tall. Fleshy, egg-shaped leaves   Sticky sap can ulcer mouth.
with a heart-shaped base to 12cm long
                                            Replace with Pale Flax-Lily
Replace with Small-leafed Clematis          (Dianella longifolia)
(Clematis microphylla)

                                            Arum Lily
Morning Glory
                                            (Zantedeschia aethiopica)
(Ipomoea indica)
                                            Highly poisonous.
Fast growing climber.Leaves spear
shaped, bright green.                       Replace with Pale Flax-Lily
                                            (Dianella longifolia)
Replace with Large bindweed
(Calystegia sepium)

Moth Plant                                  Fountain Grass
(Araujia sericifera)                        (Cenchrus setaceus)
A climber that can grow to 10m tall.        Replace with Wallaby Grass
Triangular leaves to 11cm long. Fruit       (Rytidosperma spp.)
looks like a choko. Poisonous to poultry
and dogs. Sap can cause skin irritation.
Replace with Common Appleberry
(Billardiera scandens)                      Pampas Grass
                                            (Cortaderia spp.)

Wandering Tradescantia                      Leaves easily cut the skin and cause
(Tradescantia fluminensis)                  irritation when handled.

Forms thick carpets. Glossy green           Replace with Thatch Saw-sedge
leaves, oval to 4cm. Can cause allergic     (Gahnia radula)
reaction to dogs with skin irritation
particularly on the stomach.
Replace with Kidney Plant                                                          37
(Dichondra repens)
SHRUBS
Castor Oil Plant                       Flax leaf Broom
(Ricinus communis)                     (Genista linifolia)
Highly poisonous seeds.                Seeds highly poisonous.
Replace with Prickly Currant-bush      Replace with Slender Bitter-pea
(Coprosma quadrifida)                  (Daviesia leptophylla)
                                       and Golden Spray
                                       (Viminaria junceae)

Cootamundra Wattle
(Acacia baileyana)                     Lantana hybrids
                                       (Lantana camara)
Replace with Black Wattle
(Acacia mearnsii)                      Toxic to humans and animals.
                                       Replace with Small leaved clematis
                                       (Clematis microphylla)

Cotoneaster
(Cotoneaster spp.)                     Mirror Bush
                                       (Coprosma repens)
Berries contain toxins that can be
harmful to infants if eaten.           Replace with Prickly Currant-bush
                                       (Coprosma quadrifida) and Boobialla
Replace with Prickly Currant-bush
                                       (Myoporum insulare)
(Coprosma quadrifida)

English Broom
(Cytisus scoparius)
Seeds poisonous if eaten in quantity
Replace with Slender Bitter-pea
(Daviesia leptophylla)
and Golden Spray
(Viminaria junceae)

Sustainable Gardening in Darebin                                             39
SHRUBS                             TREES
Montpellier Broom                  Desert Ash
(Genista monspessulana)            (Fraxinus angustifolia)
Seeds highly poisonous             Replace with Blackwood
                                   (Acacia melanoxylon)
Replace with Gold-dust Wattle
(Acacia acinacea)

Prickly Pears                      Pine Tree
(Optunia spp.)                     (Pinus spp.)

Replace with Kangaroo Apple        Replace with Drooping Sheoak
(Solanum laciniatum)               (Allocasuaraina verticillata)

Sweet Briar                        Sweet Pittosporum
(Rosa rubiginosa)                  (Pittosporum undulatum)

Replace with Sweet Bursaria        Replace with Muttonwood
(Bursaria spinosa)                 (Rapanea howittiana)

Sustainable Gardening in Darebin                                   41
HABITAT                                                              FOOD GARDENING
GARDENING                            You are on your way to a
Attracting native animals            sustainable garden if you:      There’s nothing more satisfying than harvesting your fresh
to your garden can assist                                            vegetables, fruits and herbs straight from your garden.
                                     Know the difference between     There are many great reasons to grow your own produce.
in pest control, encourages
                                     native, indigenous and
pollination and helps contribute
                                     exotic plants                   • Home grown food is healthy.           • Backyard food production can
to conservation by providing
habitat connections between          Have more than 30% of your        Fruit and vegetables begin              help to cultivate a relationship
bushland areas. All you need         garden planted with plants        to lose their vitamins as soon          with your soil and the Earth, and
to do is provide wildlife visitors   listed in the Darebin Local       as they’re picked. After five           connects you with the seasons
with sources of food, water and      Plant Guide                       days some have lost 40–50%              and the cycles of nature. A
shelter. More information on                                           of vitamins.                            homegrown tomato tastes
                                     Do not have any of the                                                    so much better not just freshly
habitat gardening can be found       plants listed in the Darebin    • When you grow your own
at www.sga.org.au and www.                                                                                     picked, but when you have to
                                     Garden Escapees Guide             vegetables, you know exactly
gardensforwildlifevictoria.com                                                                                 wait for them.
                                                                       what has gone into it and
                                     Have at least one shade tree                                            • Gardening is therapy. Food
                                                                       so you can make sure your
                                     of suitable size for your                                                 gardening can be a gentle,
                                                                       produce is free from harmful
                                     garden                                                                    relaxing and stress-lowering
                                                                       chemicals.
                                                                                                               form of exercise.
                                     Have reduced your lawn area     • It is better for the enviroment
                                     to less than 50% of total         and our resilience to climate         • Children love to watch
                                     garden area                       change. Your organic, home-             vegetables grow. Your garden
                                                                       grown produce is fresher,               can become an opportunity for
                                     Have grouped your plants          more nutritious and more                children to learn, explore,
                                     according to their water, sun     delicious than conventionally           experiment and taste new
                                     and nutrient needs                farmed fruit, vegetables and            flavours. It can also connect
                                                                       herbs. The fruit and vegetables         kids (and adults) to how their
                                     Regularly observe native          sold in supermarkets are often          food is grown.
                                     birds, reptiles, insects and      bred for aesthetics, long shelf
                                     animals in your garden            life and resistance to bruising
                                                                       during transport. This means
                                     Have provided extra sources       they are grown using a lot of
                                     of food, water and shelter        energy, water, chemical fertilisers
                                     for wildlife.                     and pesticides. Growing food
                                                                       locally and organically reduces
                                                                       greenhouse gas emissions
                                                                       and your environmental
                                                                       footprint.

Sustainable Gardening in Darebin                                                                                                              43
TIPS FOR SETTING UP AND MAINTAINING
YOUR VEGETABLE PATCH
 1                           3                      5                       7                       8                       9
Fruit and vegetables       You can grow            To avoid compacting     Before planting,        The soil of vegetable   For beginners,
generally like to          vegetables in           your soil from          consider putting        gardens need to         seedlings and large
grow in the full sun,      garden beds, no         walking on it, either   in a drip irrigation    be kept moist most      seeds are the easiest
so make sure to            dig beds (these can     make a large bed        watering system.        days, particularly      to grow and can be
pick a sunny part of       be put in over old      with a few paths        Drip irrigation         when plants are         planted directly into
your garden for your       concrete or paving),    through it, or make     systems are more        small. It’s best to     the garden. Follow
vegetable patch and        wicking beds, or        smaller beds where      water efficient and,    water plants in the     the directions on
fruit trees.               even big pots.          you can reach           dependent on water      morning as evening      the packet or label
                                                   without stepping into   restrictions, can       watering can result     for plant space
 2                           4                     them (an average        be set on a timer       in higher mould         requirements. Once
                                                   reach is 60cm, so       to save you having      and fungi problems.     planted, water them
Fruit and vegetables       Use recycled plastic
                                                   if you can walk on      to hand water.          In winter you may       in thoroughly.
need more water            sleepers, bricks,
                                                   either side a bed       You may want to         rarely need to water
and richer soil than       large stones or
local and native           recycled hardwood
                                                   could be 1.2m wide).    consider putting        due to rain and         10
                                                                           in a rainwater tank     low evaporation.
plants so it’s best        to make raised beds.                                                                            Try heritage
to grow them in            Never use treated        6                      specifically for your   However when its
                                                                                                                           seeds. The fruit
                                                                           produce garden.         warmer you may
separate parts of the      wood, tyres or          To enrich your soil                                                     and vegetables
                                                                           Mulching your           need to water at
garden. Read the           anything that may       for food gardening                                                      of heritage plants
                                                                           garden also             least three times
soil chapter on page       have been treated       add organic                                                             generally ripen
                                                                           saves water.            a week, or every
8 for information on       with chemicals          fertilisers such as                                                     gradually so you
                                                                                                   day in particularly
testing your soil for      which will leach into   compost, sheep or                                                       don’t have too
                                                                                                   hot weather. Fruit
contamination and          the soil.               cow manure, and                                                         much produce
                                                                                                   trees need a deep
improving soil to                                  blood and bone.                                                         at once. You can
                                                                                                   watering at least
get the best results.                              How much you                                                            purchase heritage
                                                                                                   once a week. Pots
                                                   need depends on                                                         variety seeds and
                                                                                                   dry out quicker than
                                                   the quality of your                                                     seedlings from the
                                                                                                   gardens and may
                                                   soil. Many gardens                                                      Diggers Club -
                                                                                                   need daily watering
                                                   will benefit from at                                                    www.diggers.com.au
                                                                                                   – check the soil.
                                                   least one large bag                                                     or try saving
                                                   of manure and a few                                                     your own!
                                                   handfuls of blood
                                                   and bone for every
                                                   few square meters
                                                   of garden bed.
Sustainable Gardening in Darebin                                                                                                             45
BUSHFOODS

                                                                           Bushfoods are edible Australian native plants and are a great
 11                        12                      13                      way to grow foods that are suited to our local environment.
Try planting               If you can, try         Spread pea straw        Here are some common bushfoods you can grow at home:
long lasting               staggering the          or lucerne straw
(perennial) crops          planting of your        over your vegetable
that don’t need            crops over time. For    patch to reduce
to be replanted            example, plant early    water loss due to
every year. This           and then late season    evaporation. Leave
can save you time          tomatoes to get         a few centimetres
and money. Great           produce from early      gap around plants
perennial crops            summer to autumn,       to avoid rotting the
include asparagus,         or plant a few bok      stem. This straw will
strawberries,              choi every two          break down over
currants, globe            weeks so you have       time and provide        Murnong /               Warrigal greens          Coastal saltbush
artichokes, some           a regular supply        nutrients and           Yam daisy               A vigorous               An evergreen shrub
chilli bushes,             rather then too         organic matter          A perennial which       groundcover              that grows to 1.5m.
passionfruit vines,        many all at once.       to the soil.            produces a yellow       producing edible         Leaves can be eaten
grape vines, fruit         Consider planting                               dandelion-like flower   leaves that are          fresh in salads or
trees, nut trees, and      crops that can be       14                      and dies down to a      high in oxalic           cooked. Drought
woody herbs such           harvested all season.                           tuber over summer.      acid. Prepare by         tolerant and does
                                                   Plant flowering         The white tuberous      blanching leaves,        not like over-
as rosemary, sage,         For example,
                                                   plants to attract       roots are edible raw    discard water and        watering.
oregano, lemon             silverbeet, kale or
                                                   bees and pollinators    or baked and the        add to cooking as
verbena and thyme.         lettuce from which
                                                   to your garden.         bitter leaves can       you would spinach.
Grow mint in a pot         you can take a few
as it can take over in     leaves at a time and                            be added to salads.     Prefers a moist, well-
garden beds.               they will continue
                                                   15                      Likes rich loamy        drained position in
                           to grow.                Rotate the position     soil, a well-drained    sun to part shade.
                                                   of vegetables           position in full sun.
                                                   every year to stop
                                                   diseases spreading.

Further Information
The Australian Vegetable Book – Clive Blazey
Natural Gardening in Australia – Jeffrey Hodges
City of Darebin’s Sow What When Seed Planting Guide
Sustainable Gardening in Darebin                                                                                                             47
CHEMICAL FREE GARDENING

                                                                           Pesticides and fertilisers can        Too much fertiliser can
                                                                           move from our garden to the           put extra nutrients in our
                                                                           natural environment. Sprays           waterways and result in blue-
                                                                           can drift in the wind and             green algae growing out of
                                                                           powders can wash into                 control and harming animals
Pigface                    Lemon Myrtle             River mint             waterways. Strong chemicals           and sometimes people.
A prostrate creeping       A small tree used        An edible and          can kill our native insects, plants
succulent that             in cuisine and as        medicinal herb. Can    and animals.
is salt and wind           a healing plant.         be used fresh or
tolerant. Great            Leaves have a lovely     dried in cooking or
for around pools,          lemon scent which        made into tea for                     Reducing chemical use
hanging baskets,           can be used to make      coughs, colds and
rock gardens or as a       delicious teas, or       stomach cramps.
                                                                                Don’t spray /               Identify           Don’t over
ground cover. Likes        dried and ground to      Leaves can be               sprinkle chemicals          the problem        fertilise your
a well-drained spot        add to shortbread        rubbed on the               on a windy day                                 plants
with full sun to part      and cakes. Prefers       skin as an insect           or before rain
shade and grows            a partly shaded          repellent. A great                                                         Target spray
                                                                                                                               pest only
easily from stem           protected position.      plant for a damp,
cuttings. Prune in                                  shady position. Best                                                       Space plants to
winter.                                             controlled in a pot.                                                       encourage air
                                                                                                                               circulation
                                                                                                                               Encourage
                           Finger lime                                                                                         insect eating
                                                                                                                               birds
                           A thorny tree that grows to 2-3m. There
                           are many cultivars with a diversity in taste                                                        Leave grass
                           and fruit colours ranging from green,                                                               clippings
                           yellow, black, purple or red, which ripen                                                           on lawn
                           winter through to spring. The caviar-                                                               Use low
                           like fruit is delicious in drinks, deserts or                                                       nitrogen
                           garnishes. Like all citrus, finger limes like        LAWN                                           fertiliser
                           well-drained soil with a pH of 6 to 7.               (reduce)

                           CERES Bushfoods Nursery ceres.org.au               LAWN
                                                                              (reduce)

Sustainable Gardening in Darebin                                                                                                                 49
REASONS TO HAVE A                                                           NATURAL PEST MANAGEMENT
CHEMICAL FREE GARDEN                                                        IN YOUR VEGGIE PATCH
 1                           2                       4                      Even a healthy garden may           Practice good garden hygiene
                                                                            attract a range of pests which      and be careful about what
Many insects in            Too much fertiliser      Organic fertilisers     can be a nuisance to the            you bring into your garden.
the garden such            makes plants             improve the soil        food gardener. Natural pest         If you have been in an area
as ladybirds are           produce a lot of         structure meaning       management is a method of           with known pest or diseases
“good guys” that           leafy growth that        the soil is better      controlling pests without the       then clean your clothes and
will hunt and eat          often becomes a          able to hold            use of harmful chemicals.           shoes before wearing them
pests such as              target for pests.        water and make it                                           in your garden to prevent
                                                                            Healthy plants are resilient
aphids. If you spray                                available to plants.                                        contamination. Sanitise tools
                                                                            plants, while stressed and
lots of chemicals            3                      Synthetic fertilisers
                                                                            unhealthy plants are more
                                                                                                                with methylated spirits.
in your garden you                                  add nothing to
                           Organic fertilisers                              susceptible to pests and            Some garden bugs might be
will also kill these                                the soil structure
                           such as compost,                                 diseases. Promote plant health      useful predators of common
beneficial insects                                  and tend to move
                           manures, seaweed                                 by starting with a good garden      pests, such as ladybirds,
and make your pest                                  easily from the soil
                           and fish emulsion                                design and plant selection          parasitic wasps, hoverflies,
problem harder to                                   after heavy rain or
                           break down more                                  that matches your conditions.       spiders and lacewings. To
control. Multi sprays                               watering.
                           slowly than synthetic                            Regularly add organic matter        encourage beneficial insects:
in particular kill
                           (chemical) fertilisers                           like compost, animal manure         grow plants with small flowers
anything they touch.
                           and generally match
                                                     5                      or worm castings to create          (like alyssum, calendula and
                           the rate at which        Check the SGA           healthy soil.                       daisies) or umbelliferous flowers
                           plants need the          ‘Safe for you ‘n’                                           (like parsley and yarrow).
                           nutrients. Synthetic     Nature’ for low         Plants require good air
                           fertilisers break down   environmental           movement and access to              Try companion planting, and
                           quickly and can          impact products.’ for   sunlight as pests and diseases      plant aromatic herbs, such as
                           ‘burn’ plant roots.      low environmental       thrive in high humidity. Pruning,   oregano and rosemary, amongst
                                                    impact products.        training and good site selection    your vegetables to encourage
                                                    www.sgaonline.          all contribute to improved air      biodiversity and disguise their
                                                    org.au                  circulation.                        scent from pests, or plant pest
                                                                                                                prone vegetables amongst
                                                                                                                different plants to hide their
                                                                                                                foliage.

Sustainable Gardening in Darebin                                                                                                                51
When seedlings are young you        You are on your way to a                                                  Save our Citrus Melbourne
might need to check for snails,     sustainable garden if you:                                                provides education and awareness
slugs and caterpillars as a small   Check your garden regularly                                               about Citrus Gall Wasp.
plant can be eaten very quickly.    for pest outbreaks                                                        www.bluebeegardendesign.
Hand remove or go out at night                                                                                com.au/save-our-citrus
                                    Know exactly what pest
and drown snails in a bucket
                                    or disease you are trying
of saltwater. Beer traps work
                                    to control
well with slugs. Try making
DIY plant guards out of large       Use homemade sprays over           Citrus Gall Wasp                      Another organic treatment
plastic bottles by removing         chemical pesticides and                                                  method involves spraying kaolin
the lid and bottom, and place       herbicides                         Citrus gall wasp is a common
                                                                                                             clay twice during the citrus gall
over seedlings to protect them.                                        pest causing significant damage
                                    Plant flowers that attract                                               wasp emergence period, which
Cabbage moths have been                                                to citrus trees across Darebin.
                                    beneficial insects to your                                               starts in October. This disrupts
known to be territorial and                                            These small black wasps lay
                                    garden.                                                                  the laying of eggs.
fake cabbage moth ‘decoys’                                             eggs into the bark of soft stems
near your brassicas can be          Use organic fertilisers            in Spring, causing tissue to form     Avoid over-feeding with high
effective. You can download a       (compost, manure, seaweed          around the larvae which swells to     nitrogen fertiliser in late winter /
template from www.darebin           and fish emulsions)                develop into a characteristic gall.   early spring. Burn any prunings
foodharvestnetwork.org.au.                                                                                   and do not put prunings in
                                    Don’t over-fertilise your plants   Traditional advice for controlling
You can also try homemade                                                                                    your green waste bin as this
                                    as it produces excessive plant     citrus gall wasp has been
garlic and chilli sprays.                                                                                    can spread the pest. Talk to
                                    growth and excess green            to prune trees of gall in late
                                                                                                             your neighbours and get them
                                    waste from additional pruning      winter / early spring. However
                                                                                                             to treat their citrus too, so that
                                                                       this method encourages new
                                    Can name three common                                                    you don’t get re-infested by the
                                                                       growth in spring, which creates
                                    types of pests you might                                                 neighbour’s wasps flying over
                                                                       ideal conditions when the wasp
                                    find in your garden                                                      the fence.
                                                                       emerges and repeats their cycle.
                                                                       New advice is to shave galls back
                                                                       using a sharp knife or potato
                                                                       peeler to expose and kill larvae.

Sustainable Gardening in Darebin                                                                                                               53
More information at:
                                    www.sgaonline.org.au/
                                    preventing-spread-of-                   GET INVOLVED
                                    the-queensland-fruit-fly/
                                                                            One of the great joys of growing     These are informal community
                                                                            food is the abundant harvest         gatherings where you can
                                                                            season. Preserve your produce        meet your neighbours and
                                                                            for leaner harvest times by          trade fruit, vegetables, herbs,
Queensland Fruit Fly                To prevent QFF from getting             learning to pickle, ferment,         seeds, cuttings, preserves,
                                    established in your area, you           bottle or freeze your                recipes, garden resources,
Queensland fruit fly (QFF) is a
                                    can use:                                homegrown produce. You can           kombucha scobies and other
serious pest for home gardeners,
                                                                            share it with your family, friends   homemade goodies. To find
hobby farmers and commercial        • bait sprays or gel onto the
                                                                            and neighbours, or list them on      your closest food swap, visit
fruit growers. QFF lays their         trunk and foliage to attract
                                                                            your local Good Karma Network        Darebin Food Harvest
eggs in many common fruits            and kill QFF
                                                                            www.goodkarmaeffect.com.             Network www.darebinfood
and vegetables, making the flesh
                                    • netting, bags or sleeves to                                                harvestnetwork.org.au or
rot and leaving them inedible.                                              You can also swap your excess
                                      stop female QFF from laying                                                www.transitiondarebin.org
Adult QFF are about seven                                                   for other home garden produce
                                      eggs inside fruit
millimetres long and are reddish-                                           at your local food swap.
brown in colour, with distinct      • traps to monitor fruit fly activity
yellow markings.                    If you find fruit fly affected fruit
                                    on your property, boil or place
                                    all the affected fruit in a double
                                    lined plastic bag, leave it in the
                                    sun for a week to kill larvae, then
                                    put in the general waste bin. It
                                    should NOT be put in the food
                                    and green waste recycling bin
                                    or compost as the composting
                                    process is not guaranteed to
                                    kill the fruit fly larvae and there
                                    remains the risk of spreading
                                    fruit fly to other areas.

Further Information
Bug: The Ultimate Gardener’s Guide to
Organic Pest Control – Tim Marshall
Natural Control of Garden Pests – Jackie French
What Garden Pest or Disease is That? – Judy McMaugh
www.agriculture.vic.gov.au/agriculture/pests-diseases-and-weeds                                                                                55
PERMACULTURE                        PLANTING                            Some community gardens have         3000acres are a not-for-
                                                                        a wait list. If you want to start   profit that helps community
GARDEN DESIGN                       NATURE STRIPS
                                                                        a new one, two resources are        groups plan and establish
AND SUPPORT                         Communal gardening can also         available to get you started:       new community garden and
Permaculture is an integrated       take place on nature strips                                             composting projects around
                                    provided Council’s guidelines are   Communal Food Garden
sustainable design system that                                                                              Melbourne. They have a guide
                                    followed. Find Darebin’s Nature     Assessment Guidelines
aims to create environments                                                                                 to starting new community
                                    Strip Planting Guidelines and       Outlines the process and
and landscapes that mimic                                                                                   gardens on their website, and
                                    complete a Nature Strip Planting    responsibilities of both the
natural patterns and energy                                                                                 can assist the community with
                                    Application Form here:              applicant and Council when
flows in cooperation with nature                                                                            free information and advice.
                                    www.darebin.vic.gov.au/             assessing a site
to produce food, fibre and                                                                                  www.3000acres.org.au
                                    environment                         for a community garden
energy. There are three guiding
ethics that guide decision                                              Communal Food Garden Site
making: People Care, Fair Share                                         Assessment Checklist
and Earth Care.                                                         Can help you assess the                You are on your way to a
                                                                        suitability of a potential site.       sustainable garden if you:
Permablitzes are community
working bees to design edible                                           You can find both documents here:      Grow your own organic
gardens, share permaculture                                             www.darebin.vic.gov.au/                herbs, vegetables or fruits
and sustainable living skills and                                       environment
                                                                                                               Preserve or swap your
build local community networks                                                                                 excess harvest
of gardeners helping each other.
www.permablitz.net                                                                                             Plant flowers to attract
                                                                                                               pollinators and beneficial
CERES runs a number of                                                                                         insects
sustainable gardening and
permaculture courses and
workshops to help you grow
and process food.                   COMMUNITY
www.CERES.org.au/education          GARDENS
                                    If you don’t have enough space
                                    for a veggie patch at home you
                                    could consider joining your local
                                    community garden. To find one       Further Information
                                    close to you, visit the Darebin
                                                                        Permaculture One - David Holmgren and Bill Mollison
                                    Food Harvest Network website’s
                                                                        Introduction to Permaculture - Bill Mollison
                                    community garden map:
                                                                        Earth User’s Guide to Permaculture - Rosemary Morrow
                                    www.darebinfoodharvest
                                                                        RetroSuburbia - David Holmgren
                                    network.org.au.
                                                                        Backyard Self-Sufficiency – Jackie French

Sustainable Gardening in Darebin                                                                                                             57
HOW CAN I MAKE MY GARDEN
MORE SUSTAINABLE - YOUR NOTES

Sustainable Gardening in Darebin   59
FOR FURTHER INFORMATION

                                   For advice on                    Nurseries stocking indigenous
                                   indigenous plants and            plants suitable for Darebin
                                   environmental weeds
                                                                    Latrobe Indigenous
                                   Darebin City Council,            Plant Nursery
                                   Bushland Management              La Trobe University (Bundoora)
                                   Phone 8470 8888                  campus. Access via La Trobe
                                   www.darebin.vic.gov.au           Ave (near the roundabout
                                                                    on Main Drive).
                                   Merri Creek Management
                                                                    Phone (03) 9479 1206
                                   Committee
                                   Phone 9380 8199                  Victorian Indigenous
                                   www.mcmc.org.au                  Nurseries Co-op (VINC)*
                                                                    Yarra Bend Rd, Fairfield.
                                   Darebin Creek
                                                                    Phone 9482 1710
                                   Management Committee
                                   Phone 9499 4454                  Ceres Indigenous Bush Nursery
                                   www.dcmc.org.au                  8 Lee St, East Brunswick.
                                                                    Phone 9389 0111
                                   For free sustainable gardening
                                   information and advice go to     *SGA Environmentally Certified
                                                                    Garden Centre
                                   www.SGAonline.org.au

                                                                    Further reading
                                                                    Flora of Melbourne: A Guide
                                                                    to the Indigenous Plants of
                                                                    the Greater Melbourne Area.
                                                                    Marilyn Bull. (2014).
                                                                    Native Trees and Shrubs
                                                                    of South-Eastern Australia.
                                                                    L.F. Costermans (2009)
                                                                    Habitat: A Practical Guide to
                                                                    Creating a Wildlife Friendly
                                                                    Australian Garden
                                                                    AB Bishop (2018)

Sustainable Gardening in Darebin                                                                     61
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