Creating a Garden to Withstand Australia's Climate Extremes

Five resilient trees that handle heat, drought, frost, salt and wind. The toughest picks for Australian climate variability.

BanksiaBrachychitonClimate ResilientDrought TolerantEucalyptusMediterraneanNative TreesOlea

Australian gardens cop heat above 40°C, dry windy stretches, frost, salt and the occasional flood. A resilient garden uses species wired for that variability rather than fighting it.

What climate resilience means

The tree survives the second and third extreme year, not just the first. Resilience comes from drought hardiness, frost tolerance, root system depth, and matched soil and aspect.

Olea europaea resilient

Olea europaea Manzanillo

The most resilient feature tree we grow. Handles 40°C and above plus winter frost.

Brachychiton populneus, Kurrajong

Native shade tree built for Australian climate extremes. Stores water in the trunk.

Banksia resilient native

Banksia integrifolia, Coastal Banksia

Salt, wind, heat, drought. Built for coastal climate extremes.

Laurus nobilis, Bay Tree

Mediterranean origin makes it wired for dry summers and cold inland winters.

Eucalyptus mannifera resilient

Eucalyptus mannifera, Brittle Gum

Wide climate envelope plus feature bark.

Designing for resilience

Plant in autumn for best establishment. Mulch deeply with coarse material. Match species to microclimate. Resist the urge to over water once trees are established.

FAQ

Will these survive a 40°C and above heatwave? Yes, all five are wired for extreme heat once established.

Frost tolerant? Bay, Olive and Brittle Gum handle inland frost. Banksia tolerates light frost.

1. Olea europaea Manzanillo (Manzanillo Olive)

Manzanillo Olive handles heat, drought, salt and frost in the one tree. The benchmark resilient feature for climate extremes.

Type: Evergreen resilient feature tree
Height: 4 to 6 metres
Width: 3 to 5 metres
Growth rate: Moderate
Foliage: Silver grey green
Form: Rounded crown
Conditions: Full sun, well drained soils
Maintenance: Low
Best for: Climate extreme gardens, Mediterranean planting

Why choose it

Survives 40°C and above plus winter frost. Tough on all fronts.

Perfect pair

Pair with a Bay Tree hedge for a fully resilient Mediterranean composition.

Tips for planting

Plant in free draining ground. Mulch with coarse stone.

The most weather resilient feature tree we grow.

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2. Brachychiton populneus (Kurrajong)

Kurrajong stores water in the trunk and shrugs off the worst Australian heatwaves. Native shade tree built for climate extremes.

Type: Evergreen resilient native shade tree
Height: 10 to 15 metres
Width: 5 to 8 metres
Growth rate: Moderate
Foliage: Glossy dark green
Form: Pyramidal crown
Conditions: Full sun, well drained soils, very drought tolerant
Maintenance: Very low
Best for: Hot dry inland gardens, paddock shade

Why choose it

Survives drought conditions almost nothing else does.

Perfect pair

Pair with a Banksia integrifolia as a flowering native understorey.

Tips for planting

Allow generous root run.

Native resilience for hot dry sites.

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3. Banksia integrifolia (Coastal Banksia)

Coastal Banksia handles salt, wind, heat and dry conditions. Built for coastal climate extremes and bushland edges.

Type: Evergreen resilient native tree
Height: 10 to 15 metres
Width: 6 to 10 metres
Growth rate: Moderate
Foliage: Long dark green leaves with silver undersides
Flowers: Yellow cylindrical nectar spikes
Form: Upright spreading
Conditions: Full sun, free draining soils
Maintenance: Low
Best for: Coastal sites, wind exposed gardens, climate extremes

Why choose it

Salt, wind and drought tolerance in one tree.

Perfect pair

Pair with a Brachychiton populneus as a drought hardy canopy.

Tips for planting

Avoid phosphorus rich fertilisers.

Built for tough conditions.

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4. Laurus nobilis (Bay Tree)

Bay Tree handles dry heat, frost and most soils. Mediterranean origin means it is wired for climate variation.

Type: Evergreen resilient hedge or feature
Height: 3 to 8 metres, can be pruned to desired height
Width: 1 to 2 metres
Growth rate: Slow
Foliage: Aromatic dark green leathery
Form: Upright dense
Conditions: Full sun, well drained soils
Maintenance: Light trim
Best for: Climate variable gardens, hedges, feature trees

Why choose it

Handles dry summers and cold inland winters.

Perfect pair

Pair with an Olea Manzanillo for a fully resilient Mediterranean composition.

Tips for planting

Plant in free draining ground.

A resilient evergreen with culinary use.

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5. Eucalyptus mannifera (Brittle Gum)

Brittle Gum handles frost, drought, heat and most soils. Native gum built for Australian climate extremes with decorative bark as a bonus.

Type: Evergreen resilient native tree
Height: 10 to 15 metres
Width: 6 to 8 metres
Growth rate: Moderate
Foliage: Lance shaped grey green
Flowers: White nectar flowers in summer
Form: Open upright crown
Conditions: Full sun, well drained soils
Maintenance: Low
Best for: Hot dry sites, frost prone inland gardens

Why choose it

Wide climate envelope with feature bark.

Perfect pair

Pair with a Banksia integrifolia for a flowering native understorey.

Tips for planting

Avoid heavy mulch against the trunk.

Native resilience with a feature trunk.

Shop Eucalyptus mannifera

Compare at a glance

Cultivar	Height	Width	Form	Foliage	Best if you…
Olea europaea Manzanillo Manzanillo Olive	4 to 6 metres	3 to 5 metres	Rounded crown	Silver grey green	Climate extreme gardens, Mediterranean planting
Brachychiton populneus Kurrajong	10 to 15 metres	5 to 8 metres	Pyramidal crown	Glossy dark green	Hot dry inland gardens, paddock shade
Banksia integrifolia Coastal Banksia	10 to 15 metres	6 to 10 metres	Upright spreading	Long dark green leaves with silver undersides	Coastal sites, wind exposed gardens, climate extremes
Laurus nobilis Bay Tree	3 to 8 metres, can be pruned to desired height	1 to 2 metres	Upright dense	Aromatic dark green leathery	Climate variable gardens, hedges, feature trees
Eucalyptus mannifera Brittle Gum	10 to 15 metres	6 to 8 metres	Open upright crown	Lance shaped grey green	Hot dry sites, frost prone inland gardens