Coolabah is a native Australian eucalypt tree, typically reaching about 20 m, that grows on seasonally flooded heavy-soil plains and creek banks in inland Australia. It is a hardy, drought-tolerant tree best grown in a sunny position with well-drained or heavy soil and room to grow.
Family
Myrtaceae (Myrtle family)
Grows as
Tree
Light
Full sun
Water
Water young trees regularly until established, then rely on rainfall and deep, infrequent watering in dry spells.
Soil
Tolerates heavy clay and seasonally wet, poorly drained soils as well as drier sandy-loam soils.
Temperature
Hardy in hot, dry inland conditions; frost tolerance varies, protect young trees from hard frost.
How easy
Easy
Native range
N., C. & E. Australia
Climate
subtropical
About
Eucalyptus coolabah, commonly known as coolibah or coolabah, is a species of tree found in eastern inland Australia. It has rough bark on part or all of the trunk, smooth powdery cream to pink bark above, lance-shaped to curved adult leaves, flower buds in groups of seven and hemispherical or conical fruit.
Where it grows
Coolibah is found in western New South Wales, central South Australia, the Kimberley region of Western Australia, western Queensland and southern to central parts of the Northern Territory.
Uses
The wood typically has a density of 900 to 1,100 kilograms per cubic metre (56 to 69 lb/cu ft). The heartwood is a reddish brown colour and much darker than the sapwood. Indigenous Australians used the wood to make spears, fire-making apparatus, message sticks, coolamons (wooden dishes) and throwing sticks. They would also obtain water from the rootwood.
Text excerpted from the Wikipedia article Eucalyptus coolabah by its contributors, under CC BY-SA 4.0; the excerpts and the care summary drawn from them are shared under the same licence.
The care summary was written by AI (Claude, Anthropic) from the sources on this page, with general growing knowledge where they are silent. Check before relying on it.
Life form, climate and native range: World Checklist of Vascular Plants, Royal Botanic Gardens, Kew (CC BY 3.0), reformatted; see Plants of the World Online.