Home orchards in Australia

A backyard orchard can be a few fruit trees in pots or a row of trees along a fence. This page explains how to match fruit trees to your climate, what chill hours are, how dwarf, espalier and multi-grafted trees save space, the basics of planting, watering, pollination and netting, and the state biosecurity rules on moving fruit and plants, with links to the government departments that set them.

This is a free, non-commercial reference page. It is not affiliated with any business, society or government body listed, and listing is not an endorsement or recommendation. It sells nothing. Biosecurity rules change, sometimes at short notice, so check current details with the official websites linked below before moving fruit or plants or planting a tree.

The guide

How to choose fruit trees for your climate and space, how to plant and look after them, and the biosecurity rules that apply to home gardeners.

Choosing trees for your climate

Temperature is the main factor in choosing fruit trees. Gardening Australia explains that some fruit needs warmth to develop while other fruit needs a set amount of winter chill to set fruit. Broadly, cool and temperate areas (southern Australia, the tablelands and Tasmania) suit deciduous fruit such as apples, pears, cherries, plums, peaches and apricots; warm temperate and Mediterranean areas suit citrus, figs, olives and many stone fruit; and subtropical and tropical areas in the north suit fruit such as mangoes, avocados and other warm-climate trees, along with low-chill varieties of some temperate fruit. Frost matters too: where frosts are common, Gardening Australia suggests planting on higher ground, where frost is less severe.

Chill hours, explained

Deciduous fruit trees go dormant over winter and must build up a certain amount of cold before they flower normally in spring. A 2014 winter chill fact sheet from the Primary Industries Climate Challenges Centre (University of Melbourne and the Victorian Government) describes the original Chill Hours model: each hour between 0 and 7.2 °C counts as one chill hour, summed over autumn and winter. Newer models are now preferred by researchers, but the idea is the same. The amount needed varies by fruit type and variety. Too little chill can cause light and uneven flowering, a drawn-out flowering period, poor pollination and lower yields. In warmer areas, look for varieties sold as low-chill; Gardening Australia, for example, has grown the apple 'Anna', which does not need winter chill.

Dwarf, espalier and multi-grafted trees

Most fruit trees are grafted: a chosen variety (the scion) is joined onto a rootstock, which largely sets the size and vigour of the tree. Dwarf trees are grafted onto dwarfing rootstocks; Gardening Australia notes they still carry full-sized fruit, suit small gardens, courtyards and pots, are easier to net, manage and harvest, and tend to bear sooner. Espalier trains a tree flat against a wall or fence along horizontal wires, which suits narrow spaces. Multi-grafted trees carry several varieties of one kind of fruit on a single rootstock; yields may be lower than separate trees, but harvests are spread out and a second variety can act as a pollination partner. Agriculture Victoria also recommends dwarf varieties because they are easier to net and to inspect for fruit fly.

Planting basics

Fruit trees need plenty of sun, which Gardening Australia puts at six hours a day or more, and good drainage. Clay soils may need compost and gypsum, or a mound to plant into, while sandy soils benefit from compost or manure to hold moisture. Bayside City Council's planting tips advise planting deciduous trees (apples, pears, peaches, plums) in winter, when they are sold bare-rooted, and evergreens such as citrus in spring once the soil has warmed. Soak a bare-rooted tree before planting, dig a hole about twice as wide as the roots, keep the graft union above the soil, and pull mulch back from the trunk to help prevent collar rot. Gardening Australia suggests planting where you can see the trees from the house, so problems and ripe fruit are noticed early. Allow for each tree's full-grown size and its shade on you and your neighbours.

Watering

Water newly planted trees well and regularly while they establish. Bayside City Council suggests watering at the base, for example through drip lines, rather than over the canopy, to reduce fungal disease. Trees in pots depend entirely on you for water and need it more often than trees in the ground; Gardening Australia recommends pots of at least 50 cm across with good drainage holes, and premium potting mix. Mulch helps the soil hold moisture. Check local water restrictions before setting up irrigation.

Pollination

Some fruit trees are self-fertile and will crop on their own, while others need a second, compatible variety nearby that flowers at the same time. Bayside City Council gives two apple trees as an example of a cross-pollination need and suggests checking before buying. Bees and other insects do most of the work, so flowering plants and habitat for pollinators help. Gardening Australia notes that strong winds can interrupt pollination, so a sheltered spot helps. The winter chill fact sheet warns that a lack of chill can push the flowering times of cross-pollinating varieties apart, which reduces fruit set. A multi-grafted tree can supply a pollination partner on one trunk.

Netting and fruit fly

Netting protects fruit from birds, bats and insects. Agriculture Victoria says insect netting is the best way to stop female Queensland fruit fly laying eggs in fruit; put it on after flowering and pollination, and keep fruit from touching the net, because flies can lay through it. Bags, sleeves or a netted enclosure are alternatives. It also advises picking fruit as it ripens, removing fallen and rotting fruit, and not putting infested fruit in compost, worm farms or green waste; instead, treat it (for example by freezing or by sealing it in bags in the sun) and put it in the rubbish bin. Traps help monitor flies but, in Agriculture Victoria's words, 'traps alone are unlikely to manage QFF'. NSW DPIRD suggests baiting evergreen trees such as citrus in late winter to reduce flies that survive the cold. Check your local council and state rules for any netting rules that protect wildlife.

Biosecurity: moving fruit and plants

Each state and territory controls what fruit, vegetables, plants and soil can come in, to keep out pests such as fruit fly. The Interstate Quarantine website, funded by all state and territory governments, sets out the rules for travellers. South Australia has long protected its fruit fly free status: some fruit, vegetables and plants cannot be brought into SA from interstate, and the Riverland is a pest free area where common fruit fly hosts such as apples, citrus and tomatoes cannot be taken in. PIRSA checks vehicles at quarantine stations and random roadblocks, and provides disposal bins at entry points. As at its 2026 updates, PIRSA was managing Queensland fruit fly outbreaks in the Riverland and at Elizabeth East in metropolitan Adelaide, with movement restrictions in declared outbreak areas regardless of where the produce came from. Western Australia's border is enforced by Quarantine WA (DPIRD); some plants are not allowed in, risk items must be declared, and soil must be cleaned off shoes, tools and vehicles. Tasmania's rules are set by Biosecurity Tasmania, which inspects some items on arrival and advises leaving risk items at home if in doubt. In NSW and Victoria, host fruit cannot be taken into the Greater Sunraysia Pest Free Area along the Murray and Darling rivers without a permit or certification. Before buying a tree interstate, posting plants or carrying home-grown fruit across a border, check the destination state's rules.

Directory

State biosecurity departments, government and public broadcaster gardening guides, and community fruit societies. Each entry was checked against its own official website.

What is listed. Only bodies whose official website could be fetched and checked are included. The list is not complete and is in no particular order.

Not an endorsement. Listing is not a recommendation. This page does not list nurseries or sellers of fruit trees, and it is not affiliated with any organisation below.

Inclusion in this directory is not an endorsement. Links are to official websites as published at the time of checking.

Questions to ask before planting

Plain questions to work through before you buy or plant a fruit tree.

Does this fruit suit my climate zone?

Check that the tree suits your summer heat, winter cold and frost. Warm-climate fruit may not cope with frost, and cool-climate fruit may not fruit well in a mild winter.

How many chill hours does this variety need, and does my area get them?

Deciduous fruit needs enough winter cold to flower well. In warmer areas, choose varieties described as low-chill.

What rootstock is it on, and how big will it grow?

The rootstock largely sets the tree's final size. Dwarf trees suit small yards and pots and are easier to net and harvest.

Is it self-fertile, or does it need a pollination partner?

Some trees need a second, compatible variety that flowers at the same time. A multi-grafted tree can provide one on a single trunk.

Am I allowed to bring this tree, fruit or soil into my state or region?

Check the Interstate Quarantine site and your state department, especially in SA, the Riverland, WA, Tasmania and the Greater Sunraysia Pest Free Area. Rules change during outbreaks.

Can I water it regularly through the first summers?

Young trees and potted trees need reliable watering. Plan drip irrigation or hand watering, and check local water restrictions.

How will I net it and keep the area clean?

Plan netting for birds and fruit fly before the fruit sets, and a routine for picking and disposing of fallen fruit.

About this page

orchardhouse.com.au is a free, non-commercial reference page published by Radiant Life Distributors Pty Ltd, Adelaide. It is not affiliated with, or endorsed by, any business, society or government body listed, and listing is not an endorsement. Information was checked against official websites in October 2026; biosecurity rules, outbreak areas and penalties change, sometimes at short notice, so confirm current details with the organisations linked above.