Taxonomy

Division:

Magnoliophyta | - Flowering plants

Family:

Fabaceae

Genus:

Acacia

Species:

Acacia irrorata

USDA Symbol:

ACIR

Growth Characteristics

Height:

1500 cm

Light Requirements:

Full Sun

Drought Tolerance:

Medium

Bloom Months:

jan,feb,mar,apr,may,jun,jul,aug,sep,oct,nov,dec

Bloom Colors:

yellow

Keystone Species Ranking

Caterpillar Keystone:

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

Garden & Ecology Notes

Wildlife Value:

birds, butterflies, insects

Fragrant:

Yes

Fire Ecology:

Fire adapted — tolerates or benefits from fire

Fire Notes:

Can resprout after fire; seeds may germinate in response to heat.

Soil Requirements

Soil Type:

well-drained, sandy to loamy soil

pH:

5.5 - 7.0 (slightly acidic to neutral)

Drainage:

excellent drainage required

Moisture:

dry to moderate

Notes:

native to open forests and woodlands

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) to break hard seed coat, then warm stratification for 30-60 days.