5 Seeds Acacia holosericea Soapbush Wattle Tropical Ornamental Tree

Acacia holosericea, commonly called soapbush wattle, is a fast-growing tropical shrub or small tree valued for its silvery foliage and bright golden-yellow flower spikes. The phyllodes have a soft, velvety texture, and the plant brings a light, airy structure to warm-climate gardens and landscapes.
This versatile species works well as a screen, background planting, or standalone ornamental specimen in frost-free gardens. It suits xeriscapes and native-style plantings, tolerates pruning for shape, and its dense growth offers shelter and structure in larger garden settings.
Species: Acacia holosericea
Type: Tropical shrub or small tree
Plant_Habit: Upright, bushy, fast-growing
Sun: Full sun
Soil: Well-draining, sandy to loamy
Zones: 9-11
Germination: Scarify seed and soak in warm water before sowing
Sowing: Surface sow, lightly cover, keep warm and moist
Spacing: 6-10 feet apart
Notes: Drought tolerant once established