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

Cootamundra wattle

Acacia baileyana

Also called Bailey's Acacia, Bailey's Wattle, Baileys Wattle

Cootamundra wattle
Photo: Daiju Azuma, CC BY-SA 2.5

Cootamundra wattle is a fast-growing, small tree or shrub with feathery grey-green foliage and bright yellow, fragrant pompom flowers in winter. It is adaptable and drought tolerant, but it can spread into bushland in some regions.

Family
Fabaceae (Pea & bean family)
Grows as
Tree, Shrub
Light
Full sun
Water
Water young plants regularly until established, then water deeply only during long dry spells; overwatering is a common mistake.
Soil
Well-drained soil, tolerates poor, stony or sandy soils.
Temperature
Hardy in mild to warm climates, roughly 5–35 °C; protect young plants from hard frost.
How easy
Easy
Native range
S. New South Wales
Climate
subtropical

About

Acacia baileyana, commonly known as Cootamundra wattle, Bailey's wattle or golden mimosa, is a species of flowering plant in the family Fabaceae and is endemic to a restricted area of New South Wales, although it has become naturalised in other parts of Australia. It is a shrub or tree with smooth bark, bipinnate leaves with mostly two to four pairs of oblong to narrowly oblong leaflets, spherical heads of bright yellow flowers arranged in 8 to 36 racemes in leaf axils, and straight, leathery pods up to 100 mm (3.9 in) long.

How to grow it

This plant is adaptable and easy to grow. It has gained the Royal Horticultural Society's Award of Garden Merit. Unfortunately, it has an ability to naturalise (i.e. escape) into surrounding bushland. Also, it hybridises with some other wattles, notably the rare and endangered Sydney Basin species Acacia pubescens.

A prostrate weeping form is in cultivation. Its origin is unknown, but it is a popular garden plant, with its cascading horizontal branches good for rockeries. The fine foliage of the original Cootamundra wattle is grey-green, but a blue-purple foliaged form, known as 'Purpurea' is very popular.

Where it grows

Cootamundra wattle is endemic to the Temora-Cootamundra district where it grows in open forest, woodland and mallee in stony soils on creek flats and hilly country.

Uses

Acacia baileyana is used in Europe in the cut flower industry. It is also used as food for bees in the production of honey. American urban landscape designer Renée Gunter uses this plant in her South Los Angeles lawn as a drought-resistant alternative to thirstier plants.

Other Acacia plants

Jam wattle · Mulga · Acacia aneura var. major · Mulga · Earleaf acacia · Gidgee · Bower wattle · Cole's Wattle · Small Philippine acacia · Knife acacia · Silver Wattle · Graceful wattle

Text excerpted from the Wikipedia article Acacia baileyana 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…