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Willow Acacia, Australian Willow

Acacia Salicina

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Overview

The Willow Acacia (Acacia salicina) is an evergreen native to Australia, prized for its weeping form resembling willows. Thriving in USDA zones 9-11, it reaches 20-40 feet in height with a 10-20-foot spread. This low-maintenance tree flaunts narrow silvery-green leaves and fragrant creamy-yellow flowers in fall. Flourishes in full sun with moderate water. Well-suited for vertical emphasis in arid landscapes, it's adaptable to a variety of soils, drought-resistant, and produces minimal litter.

Sun FullWater Low, MediumZones 9–11Climate Arid, Subtropical
Willow Acacia, Australian Willow (Acacia Salicina) — The Willow Acacia (Acacia salicina) is an evergreen native to Australia
Willow Acacia, Australian Willow (Acacia Salicina) — prized for its weeping form resembling willowsWillow Acacia, Australian Willow (Acacia Salicina) — Thriving in USDA zones 9-11, it reaches 20-40 feet in height with a 10-20-foot spreadWillow Acacia, Australian Willow (Acacia Salicina) — Flourishes in full sun with moderate waterWillow Acacia, Australian Willow (Acacia Salicina) — This low-maintenance tree flaunts narrow silvery-green leaves and fragrant creamy-yellow flowers in fallWillow Acacia, Australian Willow (Acacia Salicina) — Well-suited for vertical emphasis in arid landscapesWillow Acacia, Australian Willow (Acacia Salicina) — and produces minimal litter+26

Culture

Sun
Full
Water
Low, Medium
USDA zones
9–11

Shape & size

Mature height
20–40 Ft.

Classification

Family
Fabaceae
Climate
Arid, Subtropical

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Photos (33)

Willow Acacia, Australian Willow (Acacia Salicina) — The Willow Acacia (Acacia salicina) is an evergreen native to Australia
Willow Acacia, Australian Willow (Acacia Salicina) — prized for its weeping form resembling willows
Willow Acacia, Australian Willow (Acacia Salicina) — Thriving in USDA zones 9-11, it reaches 20-40 feet in height with a 10-20-foot spread
Willow Acacia, Australian Willow (Acacia Salicina) — Flourishes in full sun with moderate water
Willow Acacia, Australian Willow (Acacia Salicina) — This low-maintenance tree flaunts narrow silvery-green leaves and fragrant creamy-yellow flowers in fall
Willow Acacia, Australian Willow (Acacia Salicina) — Well-suited for vertical emphasis in arid landscapes
Willow Acacia, Australian Willow (Acacia Salicina) — and produces minimal litter
Willow Acacia, Australian Willow (Acacia Salicina) — it's adaptable to a variety of soils
Willow Acacia, Australian Willow (Acacia Salicina) — scientifically known as Acacia salicina
Willow Acacia, Australian Willow (Acacia Salicina) — is a robust and versatile evergreen tree hailing from the arid regions of Australia
Willow Acacia, Australian Willow (Acacia Salicina) — Admired for its willow-like appearance
Willow Acacia, Australian Willow (Acacia Salicina) — this species stands out with slender
Willow Acacia, Australian Willow (Acacia Salicina) — narrow phyllodes (leaf-like structures) that mimic leaves
Willow Acacia, Australian Willow (Acacia Salicina) — pendulous branches and elongated
Willow Acacia, Australian Willow (Acacia Salicina) — contributing to its graceful
Willow Acacia, Australian Willow (Acacia Salicina) — the Willow Acacia provides a striking vertical element in the landscape
Willow Acacia, Australian Willow (Acacia Salicina) — rod-shaped inflorescences
Willow Acacia, Australian Willow (Acacia Salicina) — enticing various pollinators
Willow Acacia, Australian Willow (Acacia Salicina) — cream to pale yellow flowers that cluster into fragrant
Willow Acacia, Australian Willow (Acacia Salicina) — Periodic pruning may be necessary to maintain its shape and promote a strong structure
Willow Acacia, Australian Willow (Acacia Salicina) — demanding minimal watering
Willow Acacia, Australian Willow (Acacia Salicina) — It prefers full sun exposure and is adaptable to a range of soils, though well-draining soil is ideal
Willow Acacia, Australian Willow (Acacia Salicina) — With a potential lifespan of around 15-50 years
Willow Acacia, Australian Willow (Acacia Salicina) — this hardy specimen delivers lasting beauty and function to any garden space

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