1. business and industrial
2. agriculture and forestry
3. crops and seed

 Crop Rotation
Why bother with crop rotation? It is a really effective way of controlling pest and disease problems.
Some veggies are susceptible to certain types of fungi or bacteria and if you keep planting the same
crop in one position it is only a matter of time before your crop is attacked. All the Brassica family
(broccoli, cabbage,) is vulnerable to club root disease and cabbage white butterfly. Tomatoes are
prone to getting wilt, root knot nematode and blossom end rot. By moving crops around and planting
them among other veggies it lessens the chance of a disease getting hold and confuses pests.
The other factor to consider is that each type of veggie has different nutrient and water requirements.
Most veggies grow in a neutral pH but peas and beans prefer dolomite lime in the soil prior to sowing.
Beetroot needs boron added to get a good size beet. Crop rotation is particularly important when it
comes to long-term crops like eggplant, potatoes, onions and garlic.
There are 4 different groups or “crops” of vegetables:
Crop 1:
Broccoli, cabbage, cauliflower, lettuce, leafy vegetables (brassicas)
Crop 2:
Carrots, onions, garlic, beetroot, potatoes (root vegetables)
Crop 3:
Peas, climbing beans, mung beans, snow peas (legumes)
Crop 4:
Tomatoes, corn, eggplant, pumpkin, chilli, capsicum, zucchini (fruiting vegetables)
The crops must be rotated in order as follows:
Bed 1
Bed 2
Bed 3
Bed 4
Year 1
Crop 1
Crop 2
Crop 3
Crop 4
Year 2
Crop 4
Crop 1
Crop 2
Crop 3
Year 3
Crop 3
Crop 4
Crop 1
Crop 2
Year 4
Crop 2
Crop 3
Crop 4
Crop 1
EON Foundation Inc ABN 67 66334 217 PO Box 1100 West Perth WA 6872 | Telephone (08) 6313 5700 | Facsimile (08) 6313 5799 |www.eon.org.au Fertilising
Most vegetables are annuals and will need to be fertilised on a regular basis to get a good crop. All
fruit trees and bush tucker also needs fertilizing to increase yield. Veggie beds need to have
applications of dolomite lime and a general purpose fertiliser with trace elements once every 6 weeks.
Applications of a liquid fertiliser can be given to seedlings when they are first planted out into beds
and then on a monthly basis.
Fruit trees need a good granular slow release fertiliser at planting out time and then monthly. Liquid
fertiliser can also be applied on a monthly basis.
When fertiliser has been applied it is important to water it in well so that it doesn’t burn the roots of
plants and cause leaf fall.
Blood and Bone can be used on all plants and vegetables including native bush tucker plants. Manure
is not a fertiliser, but it is a great soil conditioner and feeds the microbes in the soil. Use fertilisers that
have NPK plus all the trace elements. Stocktech, Baileys and Richgro make excellent fertilisers, both
granular and liquid.
EON Foundation Inc ABN 67 66334 217 PO Box 1100 West Perth WA 6872 | Telephone (08) 6313 5700 | Facsimile (08) 6313 5799 |www.eon.org.au Harvesting
Harvesting times are dependent on the weather, soil type and timing of crops. Fruit must always be
ripe before picking as the sugars will not develop after picking. All seed packets have a time for
harvest on each vegetable, but this is a guide and depending on the weather and soil type it may be
sooner or later.
It is better to harvest in the morning and store veggies in the fridge. Fruit will need to be kept in air
conditioning or eaten soon after harvest.
Note that some oranges and mandarins may still be green when they ripen. The skin will not turn
orange but remain green at harvest time, this is very common in tropical areas.
Peas, beans, zucchini, tomato, eggplant, chilli and capsicum will crop more the more you pick. Once
the harvesting is over, plant out a different crop in that area.
EON Foundation Inc ABN 67 66334 217 PO Box 1100 West Perth WA 6872 | Telephone (08) 6313 5700 | Facsimile (08) 6313 5799 |www.eon.org.au Composting
Making a compost heap is invaluable for remote communities. It will be your free supply of soil
conditioner that is usually $16 per bag. Composting also recycles all the vegie scraps, lawn clippings,
old straw and leaf litter and turns it into beautiful soil. Composting is all about creating the right
environment for the production of microscopic bacteria that actually creates the compost. The most
important thing to know about composting is the carbon to nitrogen ratio : 40 parts Carbon (dry
material) to 1 part Nitrogen (wet material). Examples of things that contain Carbon and Nitrogen are
listed below:
Carbon (40 parts)
Nitrogen (1 part)
Newspaper
Manure
Straw
Fresh grass clippings
Sorghum
Blood & Bone
Hay
Kitchen scraps
Sawdust
Fresh leaf litter
Eggshells
Start your compost heap with a layer of Carbon, then a small layer of Nitrogen, sprinkle some Blood
and Bone then repeat and keep adding layers of material in the right amounts as it becomes
available. Other elements vital to successful composting are moisture and oxygen. If you are layering
your compost make sure that each layer is watered. If your compost heap gets too wet or too dry,
microbial activity will stop and so will the composting.
Allow the compost to heat up and when it starts to cool down, turn it every day. This process helps
evenly distribute the microbes and provide an oxygen source for them to grow in. Take care not to
breathe in the compost dust when turning it.
The easiest way to compost is to make 2 boxes made out of tin so that one compost heap is being
filled while the other is ready to use. The most ideal size for quick compost is 1 cubic metre.
When your compost is ready you can use it to top up your vegie beds and enrich the soil around fruit
trees.
EON Foundation Inc ABN 67 66334 217 PO Box 1100 West Perth WA 6872 | Telephone (08) 6313 5700 | Facsimile (08) 6313 5799 |www.eon.org.au This is an example of some simple compost bins at Noonkanbah
EON Foundation Inc ABN 67 66334 217 PO Box 1100 West Perth WA 6872 | Telephone (08) 6313 5700 | Facsimile (08) 6313 5799 |www.eon.org.au Pruning
Fruit trees must be pruned twice a year to increase the quality of the fruit. Passionfruit and Choko
vines also need pruning. The best time to prune anything is after fruiting finishes. Do not prune from
December – March as this is the hottest time of the year and leaves and bark of trees may get
rd
sunburnt. You can safely prune off 1/3 of all plants. Pruning will encourage new growth and most
fruit is borne on the most recent growth. After pruning always fertilise and water in well.
EON Foundation Inc ABN 67 66334 217 PO Box 1100 West Perth WA 6872 | Telephone (08) 6313 5700 | Facsimile (08) 6313 5799 |www.eon.org.au Seed Saving
Seed can be expensive, but many vegetables produce their own seed that can be harvested and
saved. Always select the strongest plant to harvest seed from. Lettuce, broccoli and carrot may need
to be bagged as the seed is very fine and will be lost. Pumpkins, tomato, watermelon, rock melon,
paw paw, chili, eggplant, can all be grown from their own seed which should be saved, dried out and
stored until use. Never store seed in plastic, use either glass jars or paper bags. Mark the container
with the name of the plant, date when collected and when to plant out. Most seed will store for 4
years. Seed should be stored in the fridge or an air-conditioned room.
Collecting lettuce seed using a paper bag
EON Foundation Inc ABN 67 66334 217 PO Box 1100 West Perth WA 6872 | Telephone (08) 6313 5700 | Facsimile (08) 6313 5799 |www.eon.org.au Pest & Disease Control
You can reduce the risk of pests and diseases by using crop rotation, and by maintaining your
garden free of weeds and excess water.
The wet season is the time for pests to attack just about everything. In 2010 plagues of grasshoppers
and locusts attacked the East Kimberley and the Peninsular during February, March and April. When
there are large numbers of flying pests there is no effective control except to net the crops.
During the dry season watch crops for caterpillars, fruit worms, aphids and other small insects on your
crops. These will come and go during the season.
EON Foundation Inc ABN 67 66334 217 PO Box 1100 West Perth WA 6872 | Telephone (08) 6313 5700 | Facsimile (08) 6313 5799 |www.eon.org.au Pest
Looks
Location
Treatment
Aphids
Tiny white winged insects
Buds, leaves stem –
Pyrethrum spray or use
in clusters
vegie crops
Natrasoap, Eco oil or
Derris Dust
Caterpillars
See picture below – eats
Leaves and stem vegie Spray with Success or
the leaves
crops
Dipel
Termites or
Plant droops and dies,
Roots and stem of
No control for edible
mastotermes
hollow stem
citrus, passionfruit
crops
Fruit Fly
Small brown winged insect Fruit on fruit trees
Use Lebaycid, EcoNaturalure
Citrus Leafminer
Curled citrus leaves with
Citrus leaves
Use Pest oil or Eco oil
Fruit trees, citrus
Use Eco oil
silvery trail
Mealy Bug
Small white clusters of
insects on new growth
Scale
White patches on stems or Fruit trees, citrus
Use Pest oil, Eco oil
brownish raised patches
on leaves and stalks
Thrips
Tiny insects – white,
Fruit trees, tomatoes,
Use Natrasoap, Nature’s
yellow, black leaving white onions, beans
Bug Gun, pyrethrum
marks on leaves, new
spray
growth stunted, wilting
Tomato Fruit Worm
Caterpillars that chew
Under the stalk and
Use Success or Dipel
holes into the fruit and veg then they drill into the
fruit
Mites
Grasshoppers
Yellow/brown leaves,
Tiny spider-like mites
stunted buds and new
can be found under
leaves
leaves
Leaves and stems
Use Natrasoap or Eco oil
Use Eco Neem and Eco
oil
EON Foundation Inc ABN 67 66334 217 PO Box 1100 West Perth WA 6872 | Telephone (08) 6313 5700 | Facsimile (08) 6313 5799 |www.eon.org.au It is important to identify the pest or disease before spraying anything. For pest and disease
identification go to the website www.padil.gov.au which has photos of the most common pest and
diseases in WA. The most common problems in Kimberley gardens are as follows:
PEST TABLE
caterpillar eggs
caterpillar
chrysalis
Diseases
Blossom End Rot – sprinkle dolomite lime on beds before planting out tomatoes and capsicums
Rust – Copper oxychloride
Powdery Mildew – Use Eco Rose, Ecocarb
Sooty Mould – this is due to scale, white fly or aphids secreting honeydew. Control the insects and the
sooty mould will disappear
EON Foundation Inc ABN 67 66334 217 PO Box 1100 West Perth WA 6872 | Telephone (08) 6313 5700 | Facsimile (08) 6313 5799 |www.eon.org.au Making Garden Sustainable
Annual Planning
Dry Season
The dry season is the best time to plant out veggies, the best month to start your sowing seeds and
transplanting seedlings is late March/April. Most of the Wet season bugs are starting to disappear and
hopefully the days are becoming cooler. The cooler weather veggies like broccoli, broad beans and
cabbages cannot be planted out until May.
Use the dry season to top up beds with fresh soil, manure and straw. Get your crops out before the
end of November when the rains and bugs arrive all at once.
The Dry season is a great time to collect seed from veggies and store them in a cool place to use the
next dry season.
Dry Season Vegies: capsicum, chillies, broccoli, tomato, lettuce, climbing beans, peas, sweet corn,
silverbeet, spinach, carrot, watermelon, rock melon, spring onion, Spanish onion, garlic, beetroot.
Wet Season
The wet seems to be arriving late, or in some cases not at all. Wet season growing can be difficult
because of the intense heat, heavy rains either drown the roots of veggies or beat them into the
ground. The other problem is fungal diseases that hit certain veggies.
Don’t bother spraying for pests or fungal problems if it is going to rain – your hard work will just wash
off. The main job during the wet is to try and keep the weeds under control.
The beginning of the Wet is the best time to plant out all the native and bush tucker plants. It is also
ideal for all the tropical fruit trees as they will grow very quickly. Anything planted over the wet will
need fertilising every 4 weeks and liquid fertilising every 3 weeks as the nutrients will get leached
away in the rains.
Wet Season Vegies: snake beans, New Guinea beans, Ceylon spinach, eggplant, basil, chillies,
garlic chives, watermelon, sweet potato, rosella, ginger, turmeric, mung beans, soya beans and
peanuts.
EON Foundation Inc ABN 67 66334 217 PO Box 1100 West Perth WA 6872 | Telephone (08) 6313 5700 | Facsimile (08) 6313 5799 |www.eon.org.au Annual Budgeting For a backyard garden with a growing area of 4m x 2m and 2 fruit trees you will have about 10m2 of
garden.
To grow 2 – 3 crops every year in a backyard garden you should budget for:
•
Seeds
•
Seed raising mix – 1 x 5kg bag
•
Potting Mix – 2 x 20kg bags
•
Fertiliser – 1 x 20kg bag
•
Liquid Fertiliser
•
Pest control products – as required
These may cost from $150 to $200 over the whole year.
For a larger garden the size of an EON Edible Garden with about 350m2 of growing area including 10
fruit trees you will need to budget up to $500 over the year for products to make sure your garden
grows.
You can save money by collecting your own seed from your favourite veggies to use the following
year.
EON Foundation Inc ABN 67 66334 217 PO Box 1100 West Perth WA 6872 | Telephone (08) 6313 5700 | Facsimile (08) 6313 5799 |www.eon.org.au Garden Maintenance Plan
Here is a simple maintenance plan for your fruit and vegtable garden listing the tasks to do regularly
to get the best results
EVERY WEEK
•
Hand water all vegetables beds with hose (in addition to automatic watering)
•
Hand water all fruit and bush-tucker trees with hose (in addition to automatic watering)
•
Check watering system to shadehouse, trees and vegie beds – fix leaks and replace missing
dripper heads
•
Weed vegie beds, around vegie beds and trees and along fencelines
•
Check for pests on all veggies and fruit trees and spray if necessary:
•
•
aphids : use “pyrethrum”
•
caterpillars : use “Success”
•
grasshoppers : use “eco-neem oil”
Check if seedlings in shadehouse are ready for planting
EVERY 2 WEEKS
•
Liquid fertilise all vegie beds using a watering can. Usually 1 capful liquid fertilizer per 9 litre
can
•
Transplant seedlings when 4-5cm high from shadehouse to veggies beds
EVERY MONTH
•
During growing season, sow new seeds in seedtrays in shadehouse in seed-raising mix
•
During growing season, sow seeds direct into empty vegie beds (peas, beans, corn, carrot,
zucchini, pumpkin, watermelon, rockmelon, mung beans, onion)
•
Liquid fertilise fruit trees using a watering can. Usually 1 capful liquid fertilizer per 9 litre can
•
When there is NO WIND, spray “Round-up” on weeds between vegie beds, along
fencelines. DO NOT ROUND-UP NEAR FRUIT TREES AND BUSH-TUCKER TREES
EVERY 3 MONTHS
EON Foundation Inc ABN 67 66334 217 PO Box 1100 West Perth WA 6872 | Telephone (08) 6313 5700 | Facsimile (08) 6313 5799 |www.eon.org.au •
Fertilise all fruit trees and bushtucker plants with granular fertilizer – 1 handful per tree and
water in well with hose
•
Fertilise all vegie beds with granular fertilizer – 1 handful per square metre and water in well
with hose
•
When vegie crop is finished, rotate a new crop in the bed. Top up vegie beds with compost,
cow manure and straw/sorghum and water well before replanting
EON Foundation Inc ABN 67 66334 217 PO Box 1100 West Perth WA 6872 | Telephone (08) 6313 5700 | Facsimile (08) 6313 5799 |www.eon.org.au