Taxonomy

Division:

Magnoliophyta | - Flowering plants

Family:

Fabaceae

Genus:

Acacia

Species:

Acacia decora

USDA Symbol:

ACDE12

Growth Characteristics

Height:

600 cm

Light Requirements:

Full Sun

Drought Tolerance:

High

Bloom Months:

feb,mar,apr,may,jun,jul,aug,sep,oct

Bloom Colors:

yellow

Landscaping Shrub:

Yes

Keystone Species Ranking

Caterpillar Keystone:

★★★☆☆ Butterfly & moth species supported by this genus (NWF)

Garden & Ecology Notes

Wildlife Value:

birds, butterflies, small mammals

Fragrant:

Yes

Fire Ecology:

Fire adapted — tolerates or benefits from fire

Fire Notes:

Can resprout from lignotuber after fire; seeds stimulated by heat.

Soil Requirements

Soil Type:

sandy, well-drained, nutrient-poor soil

pH:

5.5 - 7.5 (slightly acidic to neutral)

Drainage:

excellent drainage required

Moisture:

dry to moderate

Notes:

native to arid and semi-arid regions

Propagation & Germination

Stratification:

Warm stratification required — 30–60 days

Scarification:

Seed coat scarification required before sowing

Germination Time:

14–28 days

Notes:

Seeds require scarification (nicking or hot water treatment) before sowing; germination occurs within 2-4 weeks.