Acacia decurrens
Acacia decurrens
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Pl. F001 — Acacia decurrens
Acacia decurrensAcacia decurrensAcacia decurrensAcacia decurrensAcacia decurrensAcacia decurrensAcacia decurrensAcacia decurrensAcacia decurrensAcacia decurrensAcacia decurrensAcacia decurrensAcacia decurrensAcacia decurrens
IOverview
Overview
Acacia decurrens, commonly known as Blackwood, is a medium-sized tree native to New South Wales in Australia. This full-sun loving plant thrives in dry and moist conditions, making it adaptable to various environments. Known for its ornamental beauty and edible flowers, Acacia decurrens can grow up to 12 meters tall. Its light requirement and soil preferences—ranging from sandy to medium textures—make it a versatile addition to gardens and landscapes. The tree's distinctive feature is its ability to produce edible flowers, which adds a unique element to culinary uses while enhancing the garden with its attractive appearance.
Quick answers
What is Acacia decurrens?
Acacia decurrens, commonly known as Blackwood, is a medium-sized tree native to New South Wales in Australia. This full-sun loving plant thrives in dry and moist conditions, making it adaptable to various environments. Known for its ornamental beauty and edible flowers, Acacia decurrens can grow up to 12 meters tall.
Growingconditions · propagation · uses
VCultivation
Cultivation
Acacia decurrens thrives in full sun and prefers well-draining soil that is light (sandy) or medium. It can tolerate dry conditions but also benefits from moist soil. This tree grows to a height of 12 meters and is hardy in zones 6-9, making it suitable for temperate regions. For propagation, seeds can be used. The edible parts include the flowers, which are a valuable addition to your garden.
Light
Full sun
Water
Dry, Moist
Soil
Light (sandy), Medium
Hardiness
6-9
Mature size
12.0 m tall
For first-time growers
How to grow Acacia decurrens for the first time
8steps
Start with Acacia decurrens as a simple, low-maintenance addition to your garden.
- 1
What you'll need
Seeds or seedlings, potting mix, watering can.
- 2
Best time to plant
Plant in spring when the weather starts warming up.
- 3
Soil and container prep
Use a well-draining soil mix. Ensure containers have drainage holes.
- 4
Sowing or transplanting
Direct sow seeds outdoors after the last frost, or start seedlings indoors 4-6 weeks before planting.
- 5
First two weeks
Water regularly to keep the soil moist but not waterlogged. Avoid direct sunlight for a few days.
- 6
Ongoing care
Provide full sun and regular watering, especially during dry periods. Prune lightly in late winter to maintain shape.
- 7
Harvest or pruning
Prune in late winter to encourage new growth and maintain the tree's size. Remove any dead or damaged branches.
- 8
Common mistakes
Overwatering, planting in heavy soil, not providing enough sunlight.
VIEdible & utility
Edible & utility
Edible parts:Flowers
Edible uses: Gum
Other uses:DyeGumHedgerowErosion controlTanninNitrogen fixer
Contextrange · companions · related
VIIDistribution
1 native · 29 introduced
Distribution
1 native · 29 introducedDistribution across4 continents· 1 native· 29 introduced
Asia3 regions
introduced (3)ChinaIndiaSri Lanka
Americas3 regions
introduced (3)Dominican RepublicHaitiPuerto Rico
Africa6 regions
introduced (6)AngolaCameroonEswatiniEthiopiaLesothoTanzania
Oceania1 region
introduced (1)New Caledonia
Broader regions
native:New South Wales
introduced:California, Cape Provinces, East Himalaya, Free State, Jawa, KwaZulu-Natal, Leeward Is., New Zealand North, Northern Provinces, Queensland, South Australia, Tasmania, Victoria, West Himalaya, Western Australia
IXSpecimen gallery
1 image
Specimen gallery
1 imageXI
Explore further
Companion planting
Growing zone
XII
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Back to the cataloguePlant id · f001fbac-7da4-498d-aac7-4060da0464a4
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