Plant Wiki

The open plant encyclopedia

Know any plant.
Grow it well.

Snap a photo or search by any name to see how to care for it, where it comes from, whether it's safe, and a 3D model you can turn.

  • 13,000+plants with full pages
  • 365,000+plant species worldwide
  • 220+countries covered

Common in

See all

The plants people record most in your country, and ones that grow there wild.

What do you want to do?

Popular plants

Browse all plants

See them in 3D

All plants in 3D

Browse plants

Filter by what you want to do, shape, origin, country, care and safety.

Plant Wiki › Browse plants

Paradox acacia

Acacia paradoxa

Also called Kangaroo thorn, Acacia Hedge, Prickly Acacia, Hedge Wattle, Kangaroo Wattle, Kangaroo Acacia, Kangaroothorn

Paradox acacia
Photo: Wouter Hagens, Public domain

Paradox acacia is a dense, spiny shrub or small tree from southeastern Australia, grown as a screen or wildlife hedge. It thrives in full sun and is tough once established, but it can become a weed in some regions.

Family
Fabaceae (Pea & bean family)
Grows as
Tree, Shrub
Light
Full sun
Water
Water regularly while young, then rely mostly on rainfall; it tolerates dry conditions once established.
Soil
Well-drained soil, tolerant of poor and dry ground.
Temperature
Hardy in mild to warm climates; tolerates frost in the wild and is not sensitive to cold.
How easy
Easy
Native range
SE. Queensland to SE. Australia
Climate
subtropical

About

Acacia paradoxa is a plant in the family Fabaceae. Its common names include kangaroo acacia, kangaroo thorn, prickly wattle, hedge wattle and paradox acacia.

How to grow it

The plant is used as an ornamental or as a dense screening plant. It make an excellent habitat and food source for birds. It grows well in full sun or in a partly shaded position. It can be planted in dry to moist well-drained areas. Seeds require pre-treatment such as scarification prior to planting.

Where it grows

Kangaroo thorn is widely spread across Australia, regenerating from seed after disturbances, such as bush fire. Small birds, including wrens, use this plant as shelter and dwelling, while it is relied upon as a food source for moths, butterflies and other insects, birds also feed on its seeds.

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 paradoxa 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.

Credits & terms

Identify a plant

Point at a leaf or flower and snap. One plant in frame works best.

Your photo
Starting camera…