Sustainable Gardening in Frankston


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Sustainable Gardening in Frankston

  1. 1. sustainablegardening IN FRANKSTON and guide to local plants & weeds
  2. 2. This booklet was producedby Frankston City Council.Corner Young and Davey StreetsFrankstonPO Box 490 Frankston original booklet was producedfor the City of Darebin with kindpermission to modifyText by Sustainable Gardening Frankston City Council is committed to contributingPhotographs by Helen Moss, Scott Watson, to the achievement ofViridans, Flora.cyberia and Mark Imhof sustainability withinOriginal design by Judy Watson, Thumbprint Frankston and promoting sustainability to others.Editing by Ralph Spethmann, Migawa DesignDisclaimer: Although precautions havebeen taken to ensure the accuracy of theinformation, the publishers, authors andprinters cannot accept responsibility for anyclaim, loss, damage or liability arising outof the use of the information published.Printed on Cyclus recycled paper.Vegetable dyes used. Printed in 2006. © Frankston City Council
  3. 3. 1CONTENT Introduction ................................................................................ 2 Garden design............................................................................. 3 Caring for your soil ..................................................................... 5 Compost – easy and fun ............................................................. 7 Saving water in the garden ....................................................... 10 Greywater ................................................................................... 14 Plant selection............................................................................. 15 Frankston local plants ................................................................ 18 Sustainable plant list .................................................................. 24 Frankston garden escapees ........................................................ 25 Chemicals .................................................................................... 31 Vegetable gardening ................................................................. 33 Habitat gardening ...................................................................... 35 Score card ................................................................................... 41
  4. 4. 2 Sustainable Gardening in Frankston City INTRODUCTION Sustainable gardening is about maximising the benefits to our natural environment and reducing negative environmental impacts that gardening can have. Gardening can have a positive benefit to the health of our environment. For example, if we plant local plants we provide food and shelter for birds and butterflies. By conserving water in the garden we help maintain our water storages and by composting our household and garden organic waste we reduce the amount of waste material going to landfill which reduces the amount of greenhouse gas produced. If we purchase products made from renewable resources for the garden, we can help to protect our old growth forests and river ecosystems. It is easy to create beautiful gardens that suit our local climate and soil types and have a low impact on our natural environment. Sustainable gardens can be introduced gradually, for example, when an exotic plant dies, replace it with a local species. Sustainable gardens are low maintenance, as they require less watering, lower application of fertilisers and chemicals, and less mowing and pruning. It is important that we create diverse and interesting gardens for family and friends to come together to work, play and socialise. It is also important to consider where the products we use in our garden have come from and the impacts our purchasing decisions can have on other communities. This booklet has been created to enable you to conduct a sustainability audit of your garden. Different sustainability themes are addressed and in each section you simply tick a box if it is something you are doing in your garden. Add up each section and get a total score on the Sustainable Gardening score card at the back of this booklet. Make a note of what you have to do to score more ticks in both six months and 12 months. You can then start working towards making your garden more sustainable.
  5. 5. 3GARDEN DESIGNMany gardens today still maintain the traditional layout which came fromEnglish gardens many years ago. This includes a paved sitting area, largeopen lawn and flowerbeds of exotic plants around the outside. Today, ourbusy lifestyles often prevent us from spending time in the garden and gardensare becoming smaller with children tending to spend more time inside.Interior design, architecture, cars and fashion change to suit new lifestyles.It’s time gardens did too. To design a sustainable garden you need to take timeto work out how to create a space you feel comfortable with, enjoy and suitsyour local soil and climate.Give yourself a tick if you: have a plan of sun/shade, slope and soil variation of your property have a rough planting plan that groups plants according to their water, sun and soil needs have designed your garden for low water use (see p.12) have thought about the amount of waste (e.g. lawn clippings and prunings) generated by your garden and identified ways for managing it on site (composting or mulching) have replaced concrete with gravel to allow more water to soak in (creating a permeable surface) to the ground have designed your garden to have flow and interest to create appeal have designed your garden to suit your family’s needs, e.g. space to socialise, washing line, space for pets and play Design Score /7GARDEN DESIGN TIPS1. Find a style you like which suits your garden so all the paving, pots, water features and plants match, especially in a courtyard garden.
  6. 6. 4 Sustainable Gardening in Frankston City 2. Undertake a site analysis of your property (sun, shade, slope, privacy – all the problems that need solving) which will tell you what your site will let you do. 3. List what you need in your garden (shed, washing line, childrens’ swings, entertainment area) and what you want (vegetable garden, shade area, pond, fruit tree/s). 4. Develop a scaled plan or mark out in the garden what will go where, is practical and where it looks best. For example, placing a new shed in a shady corner, vegetables where they get full sun, and a pond where it can be seen from inside the house. 5. If your block is on a slope consider building a retaining wall or contouring your garden to prevent water and mulch runoff. 6. Make garden beds bigger and lawns smaller. If you mulch all beds this will reduce your maintenance and enable you to create interesting areas within your garden. 7. If you want to reduce your lawn area to make bigger garden beds, you need to know what type of lawn you have. If you have a fine lawn grass such as rye or fescue you can mow the lawn low, cover with 8–10 sheets of newspaper (overlapping), add 10–15cm of pea straw on top, wait three to four months and then plant directly into it. This must be done when the soil is moist and all the grass has died. If you have running grasses such as couch or kikuyu they will not be eliminated by newspaper and mulch. They are very tough grasses to remove and you can try one of three methods: • Cover the grass with a sheet of clear plastic for several weeks in hot weather so that the grass effectively cooks • Mow the lawn area you wish to remove on the lowest mower setting and then dig out the remaining root system • Apply herbicide. Further Information Patrick, John (1994) Beautiful Gardens with Less Water, Lothian Books, Melbourne. Snape, Diana (2002) The Australian Garden, Bloomings Books, Melbourne Browse through the library.
  7. 7. 5CARING FOR YOUR SOILHealthy soil = healthy plants. Soil needs organic matter such as leaf litter,compost, manure and grass clippings. Worms break down organic matter tomake food for plants, and worm burrows allow air into the soil so that plantroots can breathe. Organic matter needs to be replaced as plants absorbnutrients. All soil types benefit from having organic matter added to improvesoil structure and avoid it becoming hard and cracked in summer and a stickymess in winter. In addition, most people want a low maintenance garden.This is much easier to achieve if you look after your soil. Compost addsnutrients to the soil and improves water holding capacity but needs to be dugin. Mulch is placed on top of the soil to reduce water evaporation and controlweed growth. If compost is mixed with mulch the material can “cake” upand form an impermeable barrier that rain can’t get through.Give yourself a tick if you: check mulch levels and replace every year to bring back to a minimum of 2.5cm and maximum of 7.5cm regularly add organic matter (e.g. compost, manure) to your soil know which are the best types of mulch for different types of plants know at least five good things mulch does to reduce maintenance have at least three worms in a spadeful of soil wherever you dig in the garden only dig your soil when you need to Soil Score /6SOIL IMPROVEMENT TIPS1. Soil should be damp before you add mulch. Generally spring is the best time to apply mulch, once the winter rains have soaked in.2. Mulches made from recycled organics (such as coarse woody material) are an excellent choice as they save water, are long-lasting and feed the soil when they break down.
  8. 8. 6 Sustainable Gardening in Frankston City 3. Encourage worms in your garden by digging compost into your soil before topping with mulch. 4. Pea straw is a good option if you have not mulched the soil for a long time as it breaks down quickly, returning nutrients to the soil. Bark mulch has very few nutrients so don’t rely on it to add nutrients to your soil. 5. Soil improvement (such as pea straw placed on the soil surface) is generally only required for exotic plants, vegetables and fruit trees. Most local and native plants like a relatively infertile soil. If you mulch, use a bark mulch on its own without soil improvement, or gravel as a mulch. 6. When buying new soil for your garden don’t just buy topsoil, buy a soil that is mixed with recycled organics or compost. 7. There is no need to heavily cultivate your soil as it can affect your soil structure. However if you have compacted soil, especially after construction work, cultivating soil (with added organic matter) may help the structure and allow water to infiltrate. Benefits of mulch Mulch layer breaks down to add Weeds pulled out easily nutrients to soil evaporation Weed seeds reduced screened from light = less germination Further Information Hodges, Jeff (1996) The Natural Gardener, Angus & Robertson, Melbourne, Victoria. Roads, M.J. (1989) The Natural Magic of Mulch, Greenhouse Publications, Elwood, Victoria.,
  9. 9. 7COMPOST – EASY AND FUNComposting or worm farming your food scraps, grass and garden clippings(organics) can provide you with an excellent source of free garden food andsoil improver. Composting organics is one of the best things you can do inyour garden. As well as creating great fertiliser, it reduces greenhouse gases,saves water and dramatically reduces the amount of waste going to landfill.Composting and getting that perfect mix can also be lots of fun and a greatactivity for the children. It’s not hard and almost half of all household rubbishcan be turned into compost that’s useful for your garden.Give yourself a tick if you: make your own compost or use your green waste bin can list 10 things you can put in compost and three things you shouldn’t put in compost do not put food scraps or garden waste in the the domestic waste bin regularly turn your compost to aerate it 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 Compost Score /6COMPOSTING TIPS1. Your compost bin or heap should be located on soil, not concrete, so that it drains well and worms and bacteria can enter the bin to decompose the waste.2. All compost bins or heaps need a balance of materials that: • Are high in nitrogen, such as blood and bone, Dynamic Lifter or chicken manure • Contain carbon, such as dried leaves or shredded newspapers • Contain both carbon and nitrogen, such as kitchen scraps, pea straw and green garden prunings.
  10. 10. 8 Sustainable Gardening in Frankston City 3. In addition, the compost heap or bin needs: • Water – enough so that the contents are moist but not wet • Oxygen – added by regularly turning over the contents of the heap or bin • Warmth – locate your compost bin in a sunny place, but not with direct sunlight all day • Easy access. 4. If you are having problems with your compost visit any of the Web Sites listed in further information. Compost bins and worm farms can be purchased from the Frankston City Council shops in Seaford and Langwarrin (see back cover for details). Add to your compost Keep out of your compost – fruit and vegetable scraps – fish (put in the garbage bin) – coffee grounds – tea bags – meat (put in the garbage bin) – egg shells – cat and dog droppings (bag and – onions put in the garbage bin) ; consider a – citrus fruit (cut up) pet poo worm farm instead – pizza and egg cartons – big woody prunings (if under – vacuum cleaner dust 75mm in diameter put in the – animal fur green waste bin – otherwise take – pure cotton articles (cut up) to the Waste Transfer Station) – grass clippings (3-4cm layers) – bulbous weeds e.g. oxalis spp. – cut up prunings (put in the green waste bin) – weeds without seed heads – weeds with runners e.g. couch – blood and bone grass (put in the green waste bin) – shredded newspaper – small amounts of wood ash – bleached or glossy office paper contains harmful chemicals (put in the recycling bin) Further Information Handrek, K. (2001) Gardening Down Under, CSIRO Publishing, East Melbourne, Victoria. Taylor, D. (1999) The Compost Book, New Holland Publications, UK.,
  11. 11. Compost – easy and fun 9Building a layered compost heap1. Build your compost in thin layers (3–10cm).2. Alternate kitchen waste (high nitrogen) and garden waste (low nitrogen) layers.3. Aim for a ratio of 30 parts carbon : 1 part nitrogen.4. Use a diverse range of materials.This diagram is an example of the different layers. Alternatingkitchen and garden waste layers with an occasional layer ofmanure works well. layer of felt or hessian to retain heat and moisture Low Nitrogen soil and water High Nitrogen kitchen waste water Low Nitrogen garden waste High Nitrogen manure Low Nitrogen coarse prunings High Nitrogen grass clippings Low Nitrogen soil High Nitrogen herbs or seaweed Low Nitrogen coarse prunings loosely forked soil base
  12. 12. 10 Sustainable Gardening in Frankston City SAVING WATER IN THE GARDEN Australia is one of the driest continents on earth and each year our fresh water storages are depleted due to reduced annual rainfalls. In Melbourne, it has been predicted that our water demands will exceed our supply within 15 years. Water use in the garden is a major contributor to high water consumption levels throughout Frankston City. By improving the soil, using alternative water sources for the garden such as rain water collected in tanks, storm water directed into the garden and grey water, installing efficient irrigation systems and good garden design, significant water savings can be made in the garden. Give yourself a tick if you: have 30% or more of your garden planted with species listed in the Frankston Local Plant Guide (pp 22-25) have less than 50% of your garden area taken up by lawn or don’t use tap water to water your lawn have mulched all of your garden beds and pots don’t have a lawn, or if you do, cut it longer (8–10cm) over summer do not water your garden with tap water, instead use a rainwater tank, grey water or storm water water around the plant root zone with long, infrequent watering in the cool of the day use a soaker hose or dripper system beneath mulch instead of sprays have a tap timer, rain sensor or soil moisture sensor have a rainwater tank recycle greywater from the laundry and bathroom to the garden using EPA approved techniques or systems Water Score /10
  13. 13. Water 11WATER TIPS1. Have as large a rainwater tank as possible (3000 litres of water in a tank for summer is ideal.)2. Check and clean your irrigation system every spring. An efficient irrigation system can save up to 46,000 litres of water in your garden each year.3. Use a drip watering system or porous hose which cuts wastage by ensuring that the water only goes to where it is needed.4. Micro-sprays waste up to 70% water through drift and evaporation and if the soil is mulched, water will not penetrate to the soil.5. Fit tap timers to make sure you don’t over-water.6. Use a rain sensor in your garden so that watering doesn’t occur automatically when it is wet.7. Use a trigger hose to ensure you don’t waste water while moving around the garden. Always turn it off at the tap when you have finished in case the hose springs a leak.8. If you are using a sprinkler use one that makes big drops of water rather than a fine mist which can be scattered by the wind.9. Use an inverted soft drink bottle to give slow constant watering to annuals, ferns and roses.10. Position irrigation systems so that water isn’t wasted on paths, patios, driveways and buildings.Watering: Deep watering of trees/large shrubs delivers water slowly to the roots and encourages deep roots. Agipipes Plastic bottle filled with with base gravel removed
  14. 14. 12 Sustainable Gardening in Frankston City 11. Use soil wetting agents to hold water in the soil longer and closer to the plants. 12. If you use mulch on your garden beds you’ll save up to 73% of the water that normally evaporates. After mulching don’t water your garden as much or you’ll drown your plants. 13. Plant wind breaks to reduce the wind’s drying effects on your garden and group together plants with similar watering needs. 14. Choose local plants that have lower watering needs and suit dryer conditions for a water wise garden. 15. Remove weeds regularly as they compete for water with your plants and lawns. 16. Check the weather forecast to avoid watering before rain. 17. To stop water evaporating before it reaches your plant roots, water in the early morning or late evening. 18. Watering your garden and lawn less often but more thoroughly will encourage your plants to extend their roots deeper into the soil making them more drought resistant, hardier and less thirsty. 19. Target the root zone when watering your plants. There is no benefit to spraying the leaves and flowers, in fact on hot, sunny days you will cause damage. Mulch protects roots 30ºC from high temperatures Roots can be mulch no mulch killed at high temperatures 3cm deep 24ºC 30ºC 12cm deep 20ºC 26ºC
  15. 15. Water 1320. Put an ice-cream container on your lawn or garden before you turn on your irrigation system. When the water in the container is 10 mm deep, you have watered long enough.21. After you have watered dig down to see how far it has penetrated, it should be at least 10cm.22. Never hose down paved surfaces such as driveways and paths. Use a broom and put the sweepings on your compost heap or use them as mulch.23. A pool cover can save water by preventing evaporation (especially on windy days) and reducing the need to regularly top up your pool water level. Without a cover over half of the water can evaporate in a year.24. Do not empty your pool during winter, this can waste over 100,000 litres of water which could be treated without emptying.Further InformationVan Dok, Wendy, (2002) The Water Efficient Garden: A Guideto Sustainable Landscaping in Australia, Water-efficientGardenscapes, Glen Waverley, Victoria.Walsh, Kevin (2004) Waterwise Gardening, Reed Books,Melbourne,,,,
  16. 16. 14 Sustainable Gardening in Frankston City GREYWATER Greywater is domestic wastewater, excluding toilet waste. Providing care is taken with the products used (eg. pH, phosphorous and sodium levels) grey water from the laundry (rinse cycles) and bathroom can be used directly in the garden. Untreated greywater can be diverted on a temporary basis to sites within your garden. Greywater can contain a number of micro-organisms such as bacteria and viruses, as well as chemicals from cleaning agents. The continual discharge of greywater can potentially cause problems for your garden. A subsurface trench is one option for applying diverted greywater. Slotted stormwater pipe placed in the trench, and covered with gravel assists in conveying the water along the length of the trench. An alternative is to collect greywater in a bucket and apply the water to areas of greatest need. By carefully choosing products you use inside the house such as soaps, detergents and shampoo, you will increase your opportunities for utilising your greywater. Detailed information on laundry product research can be found at To avoid potential health risks greywater from the bathroom and laundry must be collected and used according to EPA and council regulations. Do: Don’t: – Divert only low risk greywater such as – Divert kitchen wastewater as this has final rinse water of washing machine. high levels of contaminants. – It is preferable to apply greywater – Divert greywater with any blood or subsurface. faecal contamination, such as water – Use detergents with zero or low used to wash soiled nappies. phosphorous and low sodium levels. – Water vegetables for human consumption with greywater. Further Information – Allow greywater to pool or stagnate as this will cause odours and attract pests. – Store untreated greywater – Allow people or pets access to areas where greywater is being reused. – Allow greywater to enter the Van Dok, Wendy, (2002) stormwater system or neighbouring The Water Efficient Garden: A Guide to properties. Sustainable Landscaping in Australia, Water-efficient Gardenscapes, Glen Waverley, Victoria.
  17. 17. Ty p e s e c t i o n h e a d i n g h e r e 15PLANT SELECTIONLocal (indigenous) plants are suited to the local soil and climate. They do notrequire large amounts of nutrients and, once established, little water.There are many beautiful plants local to Frankston City. Many of these plantsoffer shelter and are important food sources for local birds, insects, reptilesand animals. (Refer to the Frankston Local Plant Guide of this booklet).Two thirds of the weeds found in Victoria’s natural environment (in our parks,reserves and along our waterways and coasts) are garden escapees. Theirseeds are spread from our gardensby birds and animals or by peopledumping garden cuttings into ourbush and waterways.Weeds compete with our localplants for light, nutrients and water.Before too long they have replacedour local plants, leaving nativeanimals without food or habitat.As gardeners we need to knowwhich plants can escape anddestroy our unique naturalenvironments. (Refer to theFrankston Garden Escapees Guideof this booklet).Please consider removing andreplacing potential garden escapeesas there are so many beautifulplants that are alternatives. Plantsneed to be grouped togetheraccording to their sun/shade, waterand fertiliser needs. If you mix yourplants you can be forever replacingdead plants. You need to go to agarden centre to find a plant to suitthe position you have in mind, notthe other way round.
  18. 18. 16 Sustainable Gardening in Frankston City Give yourself a tick if you: know the difference between native, indigenous and exotic plants through talking to your local nursery or using reference material have more than 30% of your garden planted with plants listed in the Frankston Local Plant Guide (check pages 22-25) have more than 30% of your garden planted with sustainable plants listed on p. 26 know which plants are environmental weeds and do not have them in your garden have at least one shade tree of suitable size for your garden have reduced your lawn area to less than 50% of the total garden area have grouped your plants according to their water, sun and nutrient needs regularly observe native birds, reptiles, insects and animals in your garden Plant Score /8 PLANT TIPS 1. The ideal time to plant is autumn, followed by spring. Try to avoid planting in summer. 2. Fast growing plants (e.g. jasmine, variegated pittosporum) are appealing at first as screening plants because they grow very quickly and fill a space. However, they keep growing and growing and growing! They then become high maintenance plants and produce large amounts of green waste from regular pruning. It’s better to wait for slower growing plants to reach the height you want. 3. There is a tree to fit every size garden. They provide shade, can provide fruit, leaves for mulch, habitat for wildlife, produce oxygen and use up carbon dioxide. If possible, plant a native or indigenous tree.
  19. 19. Plant selection 174. Native, indigenous and exotics can be used together to create successful gardens, but care is needed at planning stage.5. Mulch prunings or take them to the Waste Transfer Station. Cut off the seed heads of any garden escapees and put them in the bin.Refer to the list of indigenous nurseries in the Frankston area onthe back cover of this booklet.Further InformationBlood, Kate (2001), Environmental Weeds: A Field Guide for SEAustralia, Bloomings Books, Victoria.Costermans, L.F (1933) Native trees and shrubs of South-easternAustralia, Lansdowne Publishing Pty Ltd, Sydney.Scott, Rob et al. (2002) Indigenous Plants of the Sandbelt: AGardening Guide for South-east Melbourne,Bloomings Books, Melbourne.Society for Growing Australian Plants, Maroondah Inc. (2001) Floraof Melbourne: A Guide to the Indigenous Plants of the GreaterMelbourne Area, Hyland House,,, (Acacia implexa)
  20. 20. 18 Sustainable Gardening in Frankston City FRANKSTON LOCAL PLANTS The natural environment of the Frankston area ranges from coastal dunes to woodlands and waterways. Each of these areas is home to a different suite of indigenous plants suited to the conditions of that area. For best results in your garden, choose plants that are best suited to the part of Frankston where you live. To find out the natural vegetation in your area visit CLIMBERS Common Appleberry (Billardiera scandens) Requirements: Full/semi sun; well- drained soil. Features: Adaptable, light climber. Grows well under established trees. ‘Old Man’s Beard’ Clematis (Clematis aristata) Requirements: Full/semi sun; easily grown in well-drained soil. Features: Attractive climber with feathery seed heads. GROUNDCOVERS and WILDFLOWERS Blue Pincushion (Brunonia australis) Requirements: Full/semi sun; moist well- drained soil. Features: Excellent container plant. Beautiful en masse. Short-lived in cultivation. Treat as an annual and collect the seeds to replant.
  21. 21. Frankston local plants 19Bulbine Lily(Bulbine bulbosa)Requirements: Full/semi sun;well-drained soil.Features: Beautiful en masse.Plants die back to tuberous rootstock indry weather to re-shoot in autumn.Chocolate Lily(Arthropodium strictum)Requirements: Full/semi sun; well-drainedsoil. Adaptable.Features: Chocolate-scented flowersbrighten a rockery. Beautiful en masse.Common Everlasting(Chrysocephalum apiculatum)Requirements: Full/semi sun; well-drained soil.Features: An excellent rockery plantwith contrasting foliage. Prune regularlyto encourage new growth.Ivy-leaf Violet(Viola hederacea)Requirements: Moist to wet soil;shade.Features: A prolific grower onceestablished forming a dense mat. Willperform well in hanging baskets ifkept moist.
  22. 22. 20 Sustainable Gardening in Frankston City Long Purple-flag (Patersonia occidentalis) Requirements: Highly adaptable. Features: Suitable for bog gardens or pond edges, but also tolerant of much drier positions. GRASSES Kangaroo Grass (Themeda triandra) Requirements: Full/semi sun; adaptable to most soil. Features: Habitat for insects, lizards and birds. Attracts butterflies. Weeping Grass (Microlaena stipoides) Requirements: Well-drained soil; full sun; shade-tolerant. Features: An excellent lawn grass that can be mown. Does not tolerate dog urine or heavy traffic. Front lawn alternative. SHRUBS (up to 4m) Austral Indigo (Indigofera australis) Requirements: Any position; well- drained soil. Features: Responds well to regular pruning. Attracts butterflies.
  23. 23. Frankston local plants 21Burgan(Kunzea ericoides)Requirements: Full/semi sun; adaptable,tolerating wet and dry periods.Features: Attractive fast-growingshrub, particularly the weeping form. Ittolerates hard pruning.Common Correa(Correa reflexa)Requirements: Full/semi sun; well-drainedsoil and excellent for dry, shady positions.Features: Attractive small shrub that establisheswell under existing trees. Attracts birds.Common Flat-pea(Platylobium obtusangulum)Requirements: Full/semi sun; prefers drier,well-drained soil.Features: Attractive spreading plant.Common Heath(Epacris impressa)Requirements: Full/semi sun; moist,well-drained soil.Features: An attractive rockery plant,particularly when planted en masse.Cushion Bush(Leucophyta brownii)Requirements: Full/semi sun; well drained, dryconditions.Features: An attractive low shrub thatwithstands wind and salt spray and respondswell to pruning.
  24. 24. 22 Sustainable Gardening in Frankston City Hop Goodenia (Goodenia ovata) Requirements: Any position; prefers damp soil. Features: Fast growing. It responds well to pruning. Scented Paperbark (Melaleuca squarrosa) Requirements: Full/semi sun; moist to wet soil. Features: An attractive shrub responding well to pruning. Tolerates wind and salt spray. Showy Bossiaea (Bossiaea cinera) Requirements: Full/semi sun: prefers dappled shade; tolerates coastal exposure and light frosts; adapts to most well-drained soil. Features: An ornamental shrub which may be pruned hard. Sweet Busaria (Bursaria spinosa) Requirements: Full/semi sun; well-drained soil. Features: Clusters of attractive bronze seed capsules follow flowering. Easily grown. Butterfly food plant.
  25. 25. Frankston local plants 23TREES (over 4m)Blackwood(Acacia melanoxylon)Requirements: Full/semi sun; prefers deepmoist soil, but adaptable tolerating drynessonce established.Features: A long-lasting tree providing goodscreening and shade.Coastal Banksia(Banksia integrifolia)Requirements: Full/semi sun; well-drainedsoil, responding to summer watering.Features: Attractive dark green leaves withsilver underside. An excellent ornamentalwindbreak.Narrow-leafed Peppermint(Eucalyptus radiata)Requirements: Full/semi sun; well-drained soil.Features: A graceful upright tree thatprovides shade. Some forms have anattractive weeping habit.Silver Banksia(Banksia marginata)Requirements: Full/semi sun; well-drained soil.Features: Bushy forms make excellentscreening plants.
  26. 26. 24 Sustainable Gardening in Frankston City Full Sun = Part Shade = Shade = SUSTAINABLE PLANT LIST These plants are not indigenous but include great natives and low water users. COMMON NAME BOTANICAL NAME FORM CONDITIONS Weeping Bottlebrush Callistemon viminalis Shrub Chef’s Cap Correa Correa baeuerlenii Strap Foliage Bougainvillea Bougainvillea traillii Climber Bower Vine Pandorea jasminoides Climber Autumn Sage Salvia gregii Cottage Blazing Star Liatris spicata Cottage California Lilac Ceanothus spp. Ground Cover Prostrate Juniper Grevillea Grevillea junipera prostrata Ground Cover Pachysandra Pachysandra terminalis Ground Cover Fan Flower Scaevola aemula Ground Cover Glossy Abelia Abelia x grandiflora Medium Shrub Mexican Orange Blossom Choisya ternata Medium Shrub Geraldton Wax Chamelaucium uncinatum Medium Shrub Wax Flower Philotheca myoporoides Medium Shrub Bird of Paradise Strelitzia reginae Perennial Enamel Flower Adenandra uniflora Small Shrub Silver Bush Convolvulus cneorum Small Shrub Gum Rock Rose Cistus ladaniferus Small Shrub Dwarf Willow Myrtle Agonis flexuosa nana Small Shrub Snow in Summer Cerastium tomentosum Ground Cover NZ Rock Lily Arthropodium cirrhatum Strap Foliage Lily Turf Liriope muscari Strap Foliage Kangaroo Paw Anigozanthus Bush Gem hybrids Strap Foliage Grevillea Grevillea ‘Ivanhoe’ Tall Shrub Albany Woolly Bush Adenanthos sericea Medium Shrub River Tea Tree Melaleuca bracteata Tall Shrub Willow Myrtle Agonis flexuosa Tree Coral Gum Eucalyptus torquata Tree Bottle Brush Callistemon ‘Kings Park Special’ Tree
  27. 27. 25FRANKSTON GARDEN ESCAPEESAll the plants listed in this section are serious garden escapees in Frankston.Please do not plant these species, and if you have them in your garden,consider removing them. Appropriate weed removal techniques for eachplant are included. Most weeds, including Ivy, can be disposed of in the GreenWaste kerbside collection for composting. The hot composting methods usedto kill any weed seeds and pathogens. Blackberries and bamboo must betaken to the Waste and Recycling Station for appropriate disposal.WEED CONTROL TECHNIQUES Hand Pull: hand removal of plant, most suitable for small plants and seedlings. Cut & Paint: cut the plant stem and immediately apply an appropriate herbicide to the stump. Solarisation: covering plants with a plastic sheet with buried edges for a four-week period. This allows the heat from the sun to kill off the plants underneath. Mulch: smothering plants with a thick layer of appropriate mulch. Beware that the chosen mulch is weed-free. Scrape & Paint: scrape the outer layer of an area of the plant stem and immediately apply an appropriate herbicide. Most appropriate on vine weeds. Spray: apply herbicide to the surface of the foliage Drill & Fill: Use a drill or other small tool to cut into the outer bark layer and apply an appropriate herbicide to the soft layer underneath the bark.If using chemicals to control weeds remember:• Use chemical control only if non-chemical control is unsuitable.• Do not spray in high temperatures or if rain is forecast within 24 hours.• Spray when plants are actively growing.• Some chemicals require a Chemical Users Permit.• Always read the label on the product and follow the directions for application rates, safety procedures and handling.
  28. 28. 26 Sustainable Gardening in Frankston City • Always freshly mix the amount to do the job. Garden escapees can be replaced with one of the suggested similar non- invasive indigenous plants listed. CLIMBERS and CREEPERS Asparagus Fern (Asparagus scandens) A climber that smothers ground flora. Replace with: Common Appleberry (Billardiera scandens). Control: Bluebell Creeper (Sollya heterophylla) Vigorous climber. Contains toxins. Replace with: Common Appleberry (Billardiera scandens). Control: Blue Periwinkle (Vinca major) Forms thick carpets. Replace with: Purple Coral-pea (Hardenbergia violacea). Control: Bridal Creeper (Asparagus asparagoides) Weed of National Significance. Replace with: ”Old Man’s Beard“ Clematis (Clematis aristata). Control:
  29. 29. Frankston garden escapees 27Cape Ivy(Delairea odorata)Toxic to both people and animals.Replace with: Purple Coral-pea(Hardenbergia violacea).Control:Dolichos Pea(Dipogon lignosus)Vigorous climber that smothers local plants.Replace with: Purple Coral-pea(Hardenbergia violacea).Control:Japanese Honeysuckle Photo: Mark Imhof(Lonicera japonica)The berries are very poisonousand the leaves may also be toxic.Replace with: ”Old Man’s Beard“ Clematis(Clematis aristata).Control:Morning Glory(Ipomoea indica)Fast growing climber.Replace with: Large Bindweed(Calystegia sepium).Control:Wandering Tradescantia(Tradescantia fluminensis)Can cause allergic reaction in dogs, withskin irritation particularly on the stomach.Replace with: Kidney Plant (Dichondra repens).Control:
  30. 30. 28 Sustainable Gardening in Frankston City GRASSES and HERBS Agapanthus (Agapanthus spp.) Leaves poisonous. Sticky sap can cause mouth ulcers Replace with: Pale Flax-lily (Dianella longifolia). Control: Angled Onion Photo: Mark Imhof (Allium triquetrum) Pungent odour. Replace with: Bulbine Lily (Bulbine bulbosa). Control: Arum Lily (Zantedeschia aethiopica) Highly poisonous. Replace with: Pale Flax-lily (Dianella longifolia). Control: Pampas Grass (Cortaderia spp.) Leaves easily cut the skin and cause irritation when handled. Replace with: Thatch Saw-sedge (Gahnia radula). Control: Paterson’s Curse (Echium plantagineum) Highly invasive. Replace with: Chocolate Lily (Anthropodium strictum). Control:
  31. 31. Frankston garden escapees 29SHRUBSBlackberry(Rubus fruiticosus)Prickly scrambling shrub.Replace with: Sweet Bursaria(Bursaria spinosa).Control:Boneseed(Chrysanthemoides monilifera)Weed of National Significance.Replace with: Hop Goodenia(Goodenia ovata).Control:Boxthorn(Lycium ferocissimum)Thorny shrub. Poisonous.Replace with: Prickly Currant-bush(Coprosma quadrifida).Control:Cotoneaster(Cotoneaster spp.)Berries contain toxins that can beharmful to infants if eaten.Replace with: Prickly Currant-bush(Coprosma quadrifida).Control:Flaw-leaf Broom(Genista linifolia)Seeds highly poisonous.Replace with: Golden Spray(Viminaria junceae).Control:
  32. 32. 30 Sustainable Gardening in Frankston City Mirror Bush (Coprosma repens) Shiny green leaves used as whistles by children. Replace with: Boobialla (Myoporum insulare). Control: Myrtle-leaf Milkwort (Polygala myrtifolia) Highly invasive particularly in coastal areas. Replace with: Tree Violet (Hymenanthera dentata). Control: Sallow Wattle (Acacia longifolia) Spreads rapidly in coastal areas. Replace with: Hop Goodenia (Goodenia ovata). Control: Spanish Heath (Erica lusitanica) Often confused with native heath. Replace with: Common Heath (Epacris impressa). Control: TREES Sweet Pittosporum (Pittosporum undulatum) Fast growing invasive plant. Replace with: Black Wattle (Acacia mearnsii). Control:
  33. 33. 31CHEMICALSPesticides, herbicides and fertilisers can be transferred from our homegardens to the natural environment. Sprays can drift in the wind andpowders can wash into waterways. Strong pesticides and herbicides can killnative insects, plants and animals, while the application of too much fertilisercan lead to extra nutrients in our waterways, contributing to blue-green algaeoutbreaks that can harm animals and sometimes people.Give yourself a tick if you: check your garden regularly for pest outbreaks know exactly what pest or disease you are trying to control use chemicals that have a low toxic level avoid using chemicals before it rains or on windy days use chemical alternatives (e.g. garlic sprays) or if you do use sprays, you target only the affected plant/s use organic fertilisers (compost, manure, seaweed and fish emulsions) don’t over-fertilise your plants as it produces excessive plant growth and excess green waste due to additional pruning Chemical Score /7CHEMICAL TIPS1. Many insects in the garden such as ladybirds are useful in that they will eat pests such as aphids. If you overuse chemicals in your garden you may also kill beneficial insects and make your pest problem harder to control. It is very rare that a pesticide or natural product will only target one bug/disease and can often effect other organisms.2. Use natural alternatives such as pyrethrum and garlic spray to control pests (Refer to the SGA Web Site for recipes).
  34. 34. 32 Sustainable Gardening in Frankston City Even natural alternatives should be used with care and controlled dosage to avoid unintended consequences to other organisms. 3. Too much fertiliser makes plants produce a lot of leafy growth that often becomes a target for pests. 4. Organic fertilisers such as compost, manures, seaweed and fish emulsion break down more slowly than synthetic (chemical) fertilisers and generally match the rate at which plants need the nutrients. Synthetic fertilisers break down quickly and can burn plant roots. 5. Organic fertilisers improve soil structure while synthetic fertilisers add nothing to the soil structure and tend to leach from the soil after heavy rain or watering. 6. If a plant is sick do not add fertilisers as overfeeding can often put additional stress on the plant. Further Information French, Jackie (1990) Natural Control of Garden Pests, Arid Books, Australia. McMaugh, Judy (2000) What Garden Pest or Disease Is That?, New Holland Publications, Australia. – Free Household Chemical Collection Program SGA LOW ENVIRONMENTAL DAMAGE CHEMICALS Sustainable Gardening Australia, in conjunction with the University of Melbourne (Burnley), has rated all horticultural chemicals into three categories: low, medium and high environ- mental damage. SGA advocates non-chemical prevention such as monitoring for early outbreaks, good air circulation between plants and alternative home remedies such as garlic sprays. If you must use a chemical, please consider products that have a low environmental impact. Refer to the SGA Web Site for a list of low environmental damage chemical products.
  35. 35. 33VEGETABLE GARDENINGGrowing fruit and vegetables commercially uses a large amount of energyand chemicals for heating, cooling, spraying weeds and pests and fortransporting produce. Fruit and vegetables begin to lose their vitaminsas soon as they’re picked. After five days some have lost between 40%and 50% of its vitamins. Growing your own vegetables is so easy, andeven easier if you’ve improved your soil. They’re healthier, convenient andchildren love to watch them grow. Even if you only grow tomatoes, herbsand lettuce in a pot, that’s a great start!Give yourself a tick if you: grow any herbs, fruit or vegetables grow lots of produce! Produce Score /2ORGANIC PRODUCE TIPS1. Fruit and vegetables generally like to grow in the full sun with plenty of water, organic fertiliser and compost, while well selected local and native plants do not need a lot of water and fertliser. It is therefore best to grow them in separate parts of the garden.2. You can grow vegetables in no-dig beds and in big pots.3. Don’t use treated pine in vegetable gardens as the chemicals used to treat the timber can leach into the soil.4. Use recycled plastic sleepers or recycled bricks to make raised beds. These will not rot.5. Rotate the position of vegetables in your garden every year to stop diseases from spreading.6. Use low impact alternatives (such as pyrethrum and garlic sprays) at recommended doses to control pests.
  36. 36. 34 Sustainable Gardening in Frankston City 7. You will need to apply regular water to your vegetable garden, so consider installing a rainwater tank. 8. Regularly check for pests, especially snails on new seedlings. 9. Use heritage seeds for more variety and often superior flavour. You can plant early, mid and late season tomatoes. VEGETABLE & HERB PLANTING GUIDE: Warm season vegetables and herbs are generally planted out in spring, cool season in autumn. The following is a planting guide for some of the most popular vegetables and herbs. Warm season: basil, beans, capsicum, carrots, cauliflower, chilli, chives, cucumber, eggplant, lettuce, parsley, potato, pumpkin, spinach, strawberry, sweet corn, tomato and zucchini. Cool season: broccoli, cabbage, carrots, cauliflower, celery, coriander, garlic, leek, lettuce, onions, peas and spinach. Further Information Blazey, Clive (1999) The Australian Vegetable Book: What’s New Is Old, New Holland Publications, Australia. French, Jackie (1993) Backyard Self-Sufficiency, Arid Books, Australia.
  37. 37. 35HABITAT GARDENINGAttracting native animals to your garden can add extra colour and interest. Itcan assist pest control by attracting insect predators and can also contributeto keeping animal populations viable by providing a pathway for them tocommute between bushland areas. All you have to do is provide your gardenvisitors with food, water and shelter.BUTTERFLIESButterflies are a welcome addition toany garden, and with a few simpledesign principles are easily attracted,adding movement and colour.Nectar traps: colourful, massed bedsdraw butterflies in and keep themhappily moving through the garden.They particularly like blue, yellow andred, but are attracted to a large range of colours, with bold clusters offlowers more effective than single plants dotted through a garden.Flowers: the shape of the flower is important too, with simple, flatflowers easier for butterflies to extract nectar. Double flowers with theirmultiple petals are too complex. But daisies, pelargoniums (Pelargoniumaustrale), bluebells (Wahlenbergia communis), saltbush plants(Atriplex cincerea), and pea flowers (Bossiaea cinera or Platylobiumobtusangulum) are especially useful.Position, position, position: butterflies use the early morning sun towarm themselves and retreat to cooler, shadier places during the heatof the day. Providing a sheltered position that combines warmth andprotection is ideal. Also consider adding flat rocks for butterflies tobask and to court each other. Mud puddles or a dish of damp sand canprovide them with water and salts.Host plants: incorporate host plants for the butterflies to lay her eggs.Caterpillars are generally small and shy, and won’t devastate the garden.Popular indigenous plants include bursaria (Bursaria spinosa) and matrush (Lomandra longifolia), and kangaroo grass, wallaby grass andtussock grass.
  38. 38. 36 Sustainable Gardening in Frankston City BIRDS Birds are beautiful creatures that are a joy to watch in any garden. In addition, many birds feed on plant pests such as aphids and scale contributing to non-chemical pest control in the garden! To attract birds to your garden consider the following points: Shelter: birds need shelter from predators such as cats and predatory birds. By providing prickly or dense plants at various levels in your garden, and particularly near water sources, you can help protect your feathered visitors. Water: a reliable water source, particularly in summer will attract birds to your garden. If you install a birdbath, place it near dense or prickly plants to provide birds with protection from predators. Food: small birds - silvereyes, blue wrens, finches, fantails and thornbills forage in the lower levels of the garden feeding on insects and helping to keep your plant pest numbers down. Native grasses such as tussock grass (Poa labrillardierei), kangaroo grass (Themeda triandra) and wallaby grass (Austrodanthonia spp.) attract insects to the garden, as do a variety plants such as melaleucas (Melaleuca squarrosa), teatrees (Leptospernum laevigatum), wattles (Acacia paradoxa or A.acinacea) and daisies (Chrysocephalum apiculatum or Brachyscome multifida). Honey Eaters - birds such as honeyeaters, red wattlebirds and spinebills are specialist nectar feeders. They use their brush-like tongues to collect nectar from the flowers of grevilleas (Grevillea spp.), melaleucas, correas (Correa reflexa or C.glabra), banksias (Banksia integrifolia or B.marginata) and kangaroo paws (Anigozanthus spp.). These birds also like to eat insects as a source of protein. Parrots - crimson and eastern rosellas feed on eucalypt flowers and seeds, while cockatoos and galahs prefer the seeds of hakeas (Hakea nodosa), callistemon (Callistemon sieberi) and eucalypts (Eucalyptus radiata or E.ovata). Red-rump grass parrots feed on grass seeds. Large birds - magpies, kookaburras and butcher birds feed on larger insects, small lizards and skinks.
  39. 39. Habitat gardening 37LIZARDSMost lizards we find in our garden are little grass skinks that feed oninsects and larvae. You may be fortunate enough to encounter a largerlizard such as a blue-tongue or shingleback, but these beautiful creaturesare not as common as they used to be.To create lizard habitat in your garden, provide the following:• Tussock grass, rocks and logs for protection• A protected sunny spot on a rock, log or brick path• Natural leaf mulch to support insects and larvae they feed on.FROGSWhat could be more interesting than a frog garden? Watching tadpolesgrow into frogs and then being serenaded by their calls at night! Frogsalso help control pests in your garden as they eat flies, mosquitoes, slugs,snails and even spiders.In order to enjoy frogs in your garden you will need to provide a pondwith certain features, but you’ll also need to live near a frog populationto attract them from.A frog pond can incorporate one or all of therequirements for each part of the frog’s lifecycle:• Damp bog zone for adult frogs• Shallow water zone for laying eggs• Deep zone of at least 30cm for tadpoles.Your frog garden should also have:• Vegetation that droops into the water, for shelter and protection• Rocks, logs, bark and leaf litter• Mostly shade• Sloping sides for frogs to crawl out• Been made from non-toxic materials (concrete ponds will need to be sealed and plastic ponds be made of food-grade plastic)• Food plants for tadpoles (and they will eat them, so don’t put your prize waterlily in there!).
  40. 40. 38 Sustainable Gardening in Frankston City Frog-friendly plants include the following: Grasses- kangaroo grass (Themeda triandra), weeping grass (Microleana stipoides) or wallaby grass (Austrodanthonia spp.) Tufting plants - kangaroo paw (Anigozanthus spp.) or black-anther flax- lily (Dianella revolute) Bog plants - soft water fern (Blechnum minus), thatch saw-sedge (Gahnia radula), knobby club-rush (Isolepis nodosa), grassy mat-rush (Lomandra confertifolia) and tassel cord-rush (Restio tetraphyllus) Water plants – common nardoo (Marsilea drummondii), purple loosestrife (Lythrum salicaria), tassel sedge (Carex fascicularis), jointed twig-rush (Baumea articulata) and water ribbons (Triglochin procerum). Things to avoid: • Most fish will eat tadpoles • Tadpoles and eggs can be killed by fountain pumps • Cats and dogs. Protect the frog area of your garden with sharp, spiky plants • Pesticides and herbicides. Frogs eat insects, so you don’t want to spray them • Fertiliser runoff • Allowing duckweed or azolla to cover the top of the pond as it reduces the oxygen available to the tadpoles • Cleaning out the pond too often. Tadpoles need some material to be breaking down in the pond water to provide food for them • Collecting tadpoles from the wild. It is illegal in Victoria. MAMMALS As the human population has expanded urban development has replaced natural habitat. Our unique native animals have either adapted or suffered a dramatic decline due to loss of habitat, traditional food, disruption of breeding cycles or victims of road kill. To find a native mammal in your garden is cause for celebration! While you may be incredibly lucky to encounter a koala or echidna, you are more likely to have possums and bats as regular visitors to your garden.
  41. 41. Habitat gardening 39Possums: common brush tail and ringtail possum populations haveadapted magnificently to the urban environment. With an abundanceof highly nutritious food and great nesting sites in the roofs of buildingstheir populations are higher in the urban areas than in the bush.If possums are becoming a problem in your garden you may try thefollowing techniques recommended by the Department of Sustainabilityand Environment (DSE):• Build a floppy fence around the garden• Use collars to protect fruit trees• Repellents - recent tests showed none of 15 repellent compounds effectively prevented possums damaging ornamental trees or fruit (further information on possum control available on the DSE Web Site).If, on the other hand, you would liketo attract possums to your garden,particularly species such as the morevulnerable sugar glider, plant banksias,callistemons, wattles, teatrees andeucalypts. Install appropriate nestingboxes to provide a safe, warm havenfor our furry friends. It is important notto feed these wild animals as humanfood can be dangerous to possums andcause serious dietary imbalance.Bats: although the fruit eating grey-headed flying-fox has been stealingall the limelight of late, there are many beautiful little insectivorous bats inthe Frankston area. Bats with great names such as the chocolate wattledbat, lesser long-eared bat and the white-striped freetail bat. These batsare about the size of a mouse and eat enormous quantities of insectseach night. They hunt near the ground catching insects or snatching themoff the ground or leaves. Insectivorous bats can often be seen at nightswooping around street lights catching insects. They roost in tree hollowswith narrow openings, tree stumps, under eaves and in roofs.
  42. 42. 40 Sustainable Gardening in Frankston City OTHER WILDLIFE FRIENDLY PRACTICES: • Reducing the use of pesticides in the garden will provide birds and small bats with a safe food source. • Securing cats and dogs, especially at night, so they don’t prey on native animals. • Keep the telephone number of a wildlife rescue service in the glove box of your car. Give yourself a tick if you: provide a reliable source of water for wildlife have a few prickly or dense plants to provide shelter select plants that attract butterflies don’t have a cat or dog, or if you do – secure it at night Habitat Score /4 FURTHER INFORMATION Visit for fact sheets on ‘Swooping Birds’, ‘Living with Possums’ and ‘Possum Repellents’ Help for Wildlife Ph: 0417 380 687 Wildlife Victoria Ph: 0500 540 000 Flora for Fauna Indigenous Flora and Fauna Association Nesting boxes Keelbundoora Indigenous Nursery: Ph: 9479 2871
  43. 43. Scorecard 41Sustainable Gardening ScorecardSECTION Now 6 mths 12 mthsDesign (7)Soil (6)Compost (6)Water (10)Plants (8)Chemicals (7)Produce (2)Habitat (4)TOTAL (50)Conduct a sustainability audit on your garden by counting up thenumber of ticks you have achieved for each section and your total.Make a note of what you have to do to score more ticks in six monthsand 12 months. You can then keep working towards making yourgarden more sustainable. Think Global Act Local What I need to do to make my garden more sustainable:•••••••
  44. 44. FOR FURTHER INFORMATIONFor free sustainable gardening Frankston City Councilinformation and advice go to: Corner Young and Davey Frankston PO Box 490, Frankston 3199Nurseries stocking indigenous Ph: 9784 1888plants suitable for Frankston City: Indigenous NurseryMcCulloch Avenue, Seaford Frankston City CouncilPh: 9784 7120 Customer Service CentresKareelah Bush Nursery Langwarrin Shop2318 Frankston-Dandenong Rd, Shop 6, Gateway Shopping CentreBittern (adjacent to real estate agents)Ph: 5983 0240 Ph: 9775 5122Carrum Indigenous Nursery Seaford ShopBrixton Avenue, Carrum 120 Nepean Hwy, SeafordPh: 9776 0823 Ph: 9784 1838Further reading: Frankston City Council RecyclingCostermans, L.F (1933) Native and Waste Transfer Stationtrees and shrubs of South-eastern McClelland Road, FrankstonAustralia, Lansdowne Publishing Pty Ph: 9789 1546Ltd, Sydney. Help to care for your local environmentScott, Rob et al. (2002) Indigenous – Join a Friends Group in your localPlants of the Sandbelt: A Gardening reserve. Contact the VolunteerGuide for South-east Melbourne, Co-ordinator at Frankston City CouncilBloomings Books, Melbourne. 9784 1888 or visit the EnvironmentSociety for Growing Australian Plants, homepage at Inc. (2001)Flora of Melbourne: A Guide to theIndigenous Plants of the GreaterMelbourne Area,Hyland House, Melbourne.