Cooktown ironwood is a large, semi-deciduous leguminous tree native to northern Australia, valued for extremely hard, termite-resistant timber. It is a tough tree for seasonally dry tropical settings and is rarely grown as a garden plant outside its native range.
Family
Fabaceae (Pea & bean family)
Grows as
Tree
Light
Full sun
Water
Water deeply during establishment and in dry spells; mature trees tolerate long dry seasons.
Soil
Well-drained sandy or loamy soil, tolerant of poor soils.
Temperature
Warm tropical conditions; frost-tender, protect below about 5 °C.
How easy
Moderate
Safety
Toxic: Foliage contains toxic alkaloids that can be harmful to people if ingested.
Native range
N. Australia
Climate
seasonally dry tropical
About
Erythrophleum chlorostachys, commonly known as Cooktown ironwood, is a species of leguminous tree endemic to northern Australia.
Where it grows
The species occurs from north-eastern Queensland to the Kimberley region of Western Australia. It is found in a wide range of environments, from arid savanna to tropical rainforest.
Text excerpted from the Wikipedia article Erythrophleum chlorostachys 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.