Acacia aneura — an easy houseplant, prefers full sun light
SPECIMEN · FROM THE LIBRARY
Acacia aneura

Acacia Aneura

Updated · 2 observations
ON THIS PLANT

Acacia aneura, commonly known as mulga or true mulga, is a shrub or small tree native to arid outback areas of Australia. It is the dominant tree in the habitat to which it gives its name (mulga) that occurs across much of inland Australia. Specific regions have been designated the Western Australian mulga shrublands in Western Australia and Mulga Lands in Queensland.

A note from PlantMom

Mulga has strong disease resistance and is generally not susceptible to illnesses. Regarding care, this plant is fairly low-maintenance. When grown outdoors it needs little watering, and larger plants typically do not require pruning. However, smaller plants should be pruned after they have finished blooming. Mulgat is suitable for anyone with an outdoor area, such as a garden or deck, and does not require much experience in plant care.

— PlantMom
CARE GUIDE

How to keep Acacia Aneura.

Light

Mulga is native to open habitats, such as sunny meadows and forest margins, which provide abundant light. It performs best in full sun but will also tolerate partial sun, adapting well to a variety of light conditions.

Temperature

Mulga demonstrates strong temperature adaptability, tolerating high heat and wide temperature fluctuations. In hot conditions, it’s important to ensure adequate watering and offer appropriate shade to prevent sunburn. Conversely, Mulga is less tolerant of low temperatures; it can handle some cold, but excessively chilly conditions can cause frost damage.

Fertilizer

Fertilize your Mulga in early spring to encourage healthy growth. Regular feeding improves overall health, producing vigorous growth, increased tolerance of harsh conditions, and better resistance to diseases and pests. Keep to a specific fertilization schedule for your Mulga to maintain vibrant, richly colored foliage and a lush appearance.

Pruning

Mulga, with its feathery foliage, flourishes in arid environments. Light pruning in early spring is beneficial for removing dead branches, promoting healthy growth and flowering, and enhancing disease resistance. To maintain its shape and minimize stress, use clean, sharp tools and avoid heavy pruning.

CHARACTERISTICS

Botanical profile.

Plant Type
Tree
Life Cycle
Perennial
Genus
Acacia
Family
Leguminosae
Hardiness Zone
9-11
Mature Height
10.06 m
Mature Spread
7.92 m
Leaf Color
Silver, Gray
Leaf Type
Evergreen
Flower Color
Yellow
Flower Size
0.51 cm to 1.02 cm
Bloom Time
Fall
Planting Time
Spring, Summer, Autumn
Harvest Time
Winter, Early spring
ALSO KNOWN AS

Other names.

en Mulga tree en Mulga en Mulga acacia en True mulga
FREQUENTLY ASKED

Reader questions.

What is the botanic name of Mulga?

The botanic name of Mulga is Acacia aneura.

PLATES
Acacia aneura leaf
PLATE 01 · leaf
Acacia aneura flower
PLATE 02 · flower
Acacia aneura fruit
PLATE 03 · fruit
Acacia aneura habit
PLATE 04 · habit
ALSO IN THE LIBRARY

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