Acacia aulacophylla is a bushy, rounded wattle shrub from the Western Australian wheatbelt and Murchison, grown for its golden-yellow ball-shaped flowers. The key to growing it is full sun and very free-draining soil, as it is adapted to dry, sandy or rocky ground.
Family
Fabaceae (Pea & bean family)
Grows as
Shrub
Light
Full sun
Water
Water regularly while establishing, then allow the soil to dry out between waterings; avoid waterlogging.
Soil
Well-drained sandy, loamy or gritty mix; tolerates clay, laterite and rocky soils in the ground.
Temperature
10–35 °C; tolerates frost briefly in mild climates but protect young plants below about -5 °C.
How easy
Easy
Native range
W. Western Australia
Climate
subtropical
About
Acacia aulacophylla is a species of flowering plant in the family Fabaceae and is endemic to the west of Western Australia. It is a shrub with linear phyllodes that are circular in cross section, spherical spikes of golden-yellow flowers, and linear pods up to 100 mm (3.9 in) long.
Where it grows
This species of wattle grows on plains, breakaways, laterite or granite hills in open scrub, dominated by other species of Acacia, between Byro Station, Mullewa and Morawa, extending inland to Cue. It grows in clay, loamy, sandy or rocky soils, in the Avon Wheatbelt, Carnarvon, Geraldton Sandplains, Murchison and Yalgoo bioregions of Western Australia.
Text excerpted from the Wikipedia article Acacia aulacophylla 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.