A native Australian tree is a species that grew here before European settlement, and most are evergreen, hardy once established and suited to local wildlife. For a Sydney garden, the best choices are flowering natives such as bottlebrush, willow myrtle and Illawarra flame tree, matched to your space, soil and sun.
This guide covers native flowering trees, white flowering natives, Queensland natives, deciduous options, boronia, planting tubestock and caring for your tree. For related plants, see our guide to types of flower.
Key points
- Mature size varies widely, from small feature trees to large shade trees, so check the nursery label before you plant (indicative — check the plant label).
- Most natives want sun, free-draining soil and light feeding, and many are sensitive to the wrong fertiliser, so follow the product label.
- Tubestock planted in autumn or spring usually establishes best in Sydney, with regular watering until the roots take hold.
- Pruning a large tree costs about $230 to $1,375 per tree in Sydney (October 2026), and some trees need council approval first.
Native Australian tree at a glance
Australian natives cover a huge range of shapes and sizes, so start by sorting them into groups.
| Group | Examples | Why it matters |
|---|---|---|
| Flowering feature trees | Illawarra flame tree, native frangipani, bottlebrush | Colour in the garden, and food for birds and bees. |
| Large shade trees | Eucalyptus (gum trees), silky oak, Moreton Bay fig | Need room, and may need council approval to prune or remove. |
| Screening and hedging trees | Lilly pilly, willow myrtle (agonis) | Privacy, with regular trimming to hold their shape. |
| Small and shrubby natives | Boronia, grevillea, banksia | Suited to pots, borders and small gardens. |
| Hardy native plants | Wattle, tea-tree, bottlebrush | Cope with dry spells once established. |
Native Australian tree varieties: flowering and feature trees
These are some of the most popular choices for Sydney gardens. Sizes are broad guides only, so confirm them on the plant tag.
| Tree | Feature | Best use | Notes (size indicative) |
|---|---|---|---|
| Agonis (willow myrtle) | Weeping foliage, small white flowers | Feature or screen | Medium tree, check the label for size. |
| Silky oak (Grevillea robusta) | Showy orange flowers | Large gardens | Large tree with big roots, so give it room. |
| Illawarra flame tree | Red flowers on bare branches | Feature tree | Large tree that may drop leaves before flowering. |
| Native frangipani (Hymenosporum) | Fragrant cream and yellow flowers | Courtyards and feature planting | Medium tree, check the label. |
| Bottlebrush (Callistemon) | Red brush-like flowers | Screen or feature | Size varies by variety, see our bottlebrush guide. |
| Eucalyptus (also searched as eucaliptus) | Gum blossom and distinctive bark | Shade and wildlife | Many are large, so check suitability near buildings. |
White flowering trees in Australia
White blooms brighten shady corners and look striking against dark foliage. These are common white flowering natives.
- Snow in summer (Melaleuca linariifolia) carries fluffy white flowers in late spring and summer (indicative — check the label).
- Willow myrtle (Agonis flexuosa) bears small white flowers on weeping branches, making it a popular screen.
- Lilly pilly (Syzygium) produces fluffy white to cream flowers, followed by coloured fruit.
- Lemon myrtle (Backhousia citriodora) carries creamy-white flowers and strongly scented foliage.
- Native tea-tree (Leptospermum) has masses of small white flowers and suits hardy, informal planting.
Queensland native trees and silky oak trees
Many Queensland natives also grow well in Sydney, provided they get warmth and frost protection while young.
- Silky oak trees grow fast with showy flowers, but they are big, so give them space away from pipes and buildings.
- Queensland bottle tree has a swollen trunk and works as a feature, although it is slow and needs good drainage.
- Illawarra flame tree gives striking red flowers, and the fallen leaves and seed pods need regular cleaning.
- Tuckeroo is a tough, glossy-leaved coastal tree that suits salt-exposed gardens.
- Protect young tropical natives from frost in western Sydney and the Blue Mountains.
Deciduous native trees in Australia
Most Australian natives are evergreen, so true deciduous options are rare. Check the label to see how each tree behaves in your area.
- Australian red cedar (Toona ciliata) is a deciduous rainforest tree that needs space and rich soil.
- White cedar (Melia azedarach var. australasica) loses its leaves in winter and carries lilac flowers.
- Illawarra flame tree can drop most of its leaves before flowering, depending on the season.
- Queensland bottle tree may lose leaves in dry spells, so expect some seasonal change.
- Exotic deciduous trees such as maples are not native, so don’t confuse them with local species.
Boronia plants and boronia growing conditions
Boronia is usually a small shrub rather than a tree, but it is a favourite among native flowering plants for its scent.
- Choose a spot with morning sun and afternoon shade, with a cool, mulched root zone.
- Plant in free-draining soil or pots, because wet feet kill boronias quickly.
- Water regularly, especially in summer, and keep the roots moist but never soggy.
- Use a native plant fertiliser exactly as the label directs, and avoid products not made for natives.
- Prune lightly after flowering to keep the plant compact, and expect a shorter life than most hardy natives.
Planting a native Australian tree from tubestock
Tubestock is cheap and establishes well. You can buy native tubestock online or from a local nursery, and standard plants (grafted lollipop-style plants on a straight trunk) suit pots and formal entries.
- Choose autumn or spring for planting in Sydney, so the roots settle before extreme heat or cold.
- Water the tube thoroughly, then dig a hole just wider than the root ball and no deeper.
- Remove the plant carefully, loosen any circling roots and set it at the same level as in the tube.
- Backfill with the soil from the hole and firm it lightly without trampling.
- Water deeply, before 10 am or after 4 pm, using a hose with a trigger nozzle.
- Mulch around the base, keeping it clear of the stem, and stake only if the plant needs support.
- Water regularly through the first summer, then reduce as the roots establish.
Caring for a native Australian tree
| Task | When | How |
|---|---|---|
| Watering | All year while young | Water deeply and less often, within the Sydney Water Wise Guidelines. |
| Feeding | Spring | Use a native plant fertiliser exactly as the label directs. |
| Mulching | Spring and autumn | Keep mulch clear of the trunk to avoid rot. |
| Pruning | After flowering | Cut lightly, and check council rules before removing large limbs. |
| Pest watch | Warm, humid months | Book a licensed pest controller if you see insect damage. |
Native bouquet flowers and Australian native botanicals
Many natives double as cut flowers and foliage, which is why they appear in bouquets and florist arrangements.
- Banksia, waratah and kangaroo paw are popular native bouquet flowers with a bold shape.
- Boronia and Geraldton wax add scent and fine texture to arrangements.
- Wattle and eucalyptus foliage bring colour and movement to a vase.
- Australian native botanicals can include scented leaves, so positively identify any plant before you eat or use it.
- Browse our grevillea guide for another long-flowering native choice.
Common problems with native trees
| Symptom | Likely cause | Fix |
|---|---|---|
| Yellow leaves | Poor drainage or the wrong fertiliser | Improve drainage and use a native-specific product as labelled. |
| No flowers | Too much shade or hard pruning | Move to more sun and prune lightly after flowering. |
| Leaf drop in summer | Heat stress or dry soil | Water deeply and mulch. |
| Lifting paths or pipes | Roots too close to hard surfaces | Ask an arborist before cutting any large root. |
| Pitted or chewed leaves | Insects | Book a licensed pest controller. |
Pruning a native Australian tree: when to call a professional
- Check your council’s tree rules before you remove or heavily prune a tree, as approval is often required.
- Call a qualified arborist for large trees, work above head height or any limbs near power lines.
- Never use a chainsaw above head height or on a tree you can’t reach safely from the ground.
- Powered tools must not be heard inside a neighbour’s home before 7 am, or before 8 am on Sundays and public holidays.
- Book a garden clean-up if you need green waste removed after pruning.
- Weed spraying for fee or reward needs a licensed ground applicator in NSW.
Tree pruning and removal cost in Sydney
Prices include GST and are Sydney metro rates for October 2026.
| Job | Low | Typical | High |
|---|---|---|---|
| Tree pruning or trimming, per tree | $230 | $520 | $1,375 |
| Small tree removal (under 5 m) | $290 | $575 | $920 |
| Medium tree removal (5–10 m) | $920 | $1,725 | $2,875 |
| Large tree removal (10–20 m) | $2,300 | $4,025 | $5,750 |
| Gardener, per hour | $52 | $75 | $115 |
FAQ: native Australian trees
Is star jasmine native to Australia?
No. Star jasmine (Trachelospermum jasminoides) is native to eastern Asia, although it is widely grown in Australian gardens. If you want a native climber with fragrant flowers, ask a nursery about local alternatives suited to your soil and climate.
What are the best native flowering trees in Australia?
Popular choices include bottlebrush, willow myrtle, Illawarra flame tree and native frangipani. The best option depends on your space, soil and climate. Check mature size on the label and make sure the tree suits your aspect.
Are there deciduous native trees in Australia?
A few, including Australian red cedar and white cedar, although most natives are evergreen. Some, like the Illawarra flame tree, drop leaves seasonally. Ask your nursery how a species behaves in your region before you plant.
When is the best time to plant native tubestock?
In Sydney, autumn and spring are usually best, so the roots settle before extreme heat or cold. Water deeply and regularly through the first summer, mulch the base and protect young plants from frost in cooler western suburbs.
Getting tree care in Sydney
If a tree has outgrown your garden, we can prune it, clear the green waste and tidy the area, or advise when you need an arborist and council approval. Book tree pruning in Sydney for a free quote.
