Water-gum is a slow-growing, multi-branched Australian tree from the eastern coast, valued as a shade tree and street tree. It is easy to grow in subtropical gardens and tolerates a range of conditions.
Family
Myrtaceae (Myrtle family)
Grows as
Tree
Light
Full sun, Part shade
Water
Water regularly while establishing, then once established water during dry spells, as it tolerates moist soils near streams.
Soil
Tolerates a range of soils, including moist, well-drained loam.
Temperature
Subtropical; comfortable in mild climates, cold-tender when young. Protect from hard frost.
How easy
Easy
Native range
Queensland to Victoria
Climate
subtropical
About
Tristaniopsis laurina, the water gum or kanooka, is a tree species native to Australia. It usually grows near the eastern coastline and along the banks of streams, where the trunks and branches tend to be shaped in the direction of the current and give an indication of the flood height.
How to grow it
Tristaniopsis laurina is cultivated as an ornamental tree by plant nurseries, for use in gardens and civic landscaping. It is popular because it is easy to grow and is a good shade tree. Many are planted as street trees, especially in Sydney.
[Contains information from Leaf Area Index (LAI) and Heritage Trees from data.gov.sg (National Parks Board), made available under the terms of the Singapore Open Data Licence version 1.0]
Text excerpted from the Wikipedia article Tristaniopsis laurina 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.