Taxonomy

Division:

Magnoliophyta | - Flowering plants

Family:

Fabaceae

Genus:

Acacia

Species:

Acacia wattsiana

USDA Symbol:

ACWA3

Growth Characteristics

Height:

300 cm

Drought Tolerance:

High

Bloom Months:

sep,oct,nov,dec

Bloom Colors:

yellow

Evergreen Shrub:

Yes

Landscaping Shrub:

Yes

Keystone Species Ranking

Caterpillar Keystone:

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

Garden & Ecology Notes

Wildlife Value:

birds, native bees, small mammals

Deer Resistant:

Yes

Fragrant:

Yes

Fire Ecology:

Fire adapted — tolerates or benefits from fire

Fire Notes:

Resprouts from lignotuber after fire. Seeds may be stimulated by heat, and the species is adapted to fire-prone Australian sclerophyll ecosystems.

Soil Requirements

Soil Type:

sandy, well-drained, nutrient-poor soil

pH:

5.5 - 7.0 (slightly acidic to neutral)

Drainage:

excellent drainage required

Moisture:

dry to moderate

Notes:

native to arid regions, prefers low fertility

Propagation & Germination

Stratification:

None required

Scarification:

Seed coat scarification required before sowing

Germination Time:

7–21 days

Notes:

Seeds benefit from hot water treatment or mechanical scarification to break hard seed coat. Soak in near-boiling water and allow to cool overnight before sowing.

The above propagation data sourced from Claude AI