SelecTree: Tree Detail
Photo Locations: LA County Arboretum - Arcadia, CA, Cal Poly State University - San Luis Obispo, CA and Lotusland - Santa Barbara, CA
Grows best in light, well-drained, fertile soil, but tolerates clay sloped areas.
Has fragrant Flower.
Native to Eastern New South Wales.
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.
Not Deer Palatable.
Special Uses & Values
Cite this tree:
SelecTree. "Acacia decurrens Tree Record." 1995-2018. Nov 15, 2018.
< https://selectree.calpoly.edu/tree-detail/acacia-decurrens >