SelecTree: Tree Detail

GREEN WATTLE
Acacia decurrens

Acacia decurrens Acacia decurrens Acacia decurrens Acacia decurrens Acacia decurrens Acacia decurrens Acacia decurrens Acacia decurrens Acacia decurrens Acacia decurrens Acacia decurrens Acacia decurrens Acacia decurrens Acacia decurrens Acacia decurrens

Photo Locations: LA County Arboretum - Arcadia, CA, Cal Poly State University - San Luis Obispo, CA and Lotusland - Santa Barbara, CA

General Notes

Grows best in light, well-drained, fertile soil, but tolerates clay sloped areas.

Has fragrant Flower.

Native to Eastern New South Wales.

Family: Fabaceae

Tree Characteristics

Spreading with a High Canopy.

Rounded or Vase Shape.

Has Evergreen foliage.

Height: 15 - 50 feet.

Width: 10 - 25 feet.

Growth Rate: 36 Inches per Year.

Longevity Less than 50 years.

Leaves Bipinnately Compound, Dark Green, No Change, Evergreen.

Flowers Showy. Fragrant Yellow. Flowers in Spring or Winter. Has perfect flowers (male and female parts in each flower).

Brown Pod, Very Large (Over 3.00 inches), fruiting in Spring, Summer or Fall.

Bark Dark Gray, Furrowed or Smooth.

Shading Capacity Rated as Moderate to Dense in Leaf.

Litter Issue is Dry Fruit.

Tree Site Conditions & Constraints

Sunset Zones 8, 9 and 14 - 24.

USDA Hardiness Zones 9 - 11.

Exposure Full Sun to Partial Shade.

Moist to Dry and Well Drained Soil.

Clay, Loam or Sand Texture.

Slightly Acidic to Highly Alkaline Soil pH.

Seaside Tolerance is Good in Mild Zone.

Pests & Disease Information

Susceptible to Invasive Shot Hole Borer and Beetle Borers, Armillaria and Root Rot.

Health, Safety & Environmental Concerns

Branch Strength Rated as Weak.

Root Damage Potential Rated as High.

Allergy Health Hazard.

Attracts Birds.

Not Deer Palatable.

Special Uses & Values

Hedged.

Cite this tree:
SelecTree. "Acacia decurrens Tree Record." 1995-2018. Nov 15, 2018.
< https://selectree.calpoly.edu/tree-detail/acacia-decurrens >

This tree is not part of the SelecTree Nursery Connection. If you would like to see this tree listed, or know of a nursery that sells it, please contact us at ufei@calpoly.edu.