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Balcanoona Wattle

Acacia araneosa

Also called Spidery Wattle

Balcanoona Wattle
Photo: Murray Fagg, CC BY-SA 4.0

Balcanoona wattle is a small, wispy tree native to the arid ranges of northern South Australia, with pendulous rounded phyllodes and spherical heads of yellow flowers. It is a wild desert species rather than a common garden plant, so its care needs are drawn mainly from general knowledge of arid-zone Acacia.

Family
Fabaceae (Pea & bean family)
Grows as
Tree
Light
Full sun
Water
Water sparingly once established; allow soil to dry out fully between waterings and avoid waterlogging.
Soil
Free-draining, sandy or gritty mix; tolerates skeletal, rocky soils.
Temperature
10–35 °C; tolerates hot, dry conditions and light frost; protect from hard frost.
How easy
Hard
Native range
E. South Australia
Climate
desert or dry shrubland

About

Acacia araneosa, commonly known as Balcanoona wattle or spidery wattle, is a species of flowering plant in the family Fabaceae and is endemic to South Australia. It is a small, wispy tree with pendulous phyllodes that are circular in cross section, racemes of spherical heads of yellow flowers, and linear pods up to 145 mm (5.7 in) long.

Where it grows

Balcanoona wattle has a limited distribution in association with Eucalyptus gillii and Triodia irritans in the Vulkathunha-Gammon Ranges National Park, from Balcanoona to Arkaroola, where it is found on rocky slopes, ridges and hills in open woodland, in skeletal soils.

Other Acacia plants

Acacia abbatiana · Acacia abbreviata · Acacia abrupta · Acacia acanthaster · Harrow Wattle · Acacia acellerata · Gold-dust acacia · Acacia aciphylla · Acacia acoma · Acacia acradenia · Strap Leaved Wattle · Acacia acuaria

Text excerpted from the Wikipedia article Acacia araneosa 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.

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