Taxonomy

Division:

Magnoliophyta | - Flowering plants

Family:

Fabaceae

Genus:

Crotalaria

Species:

Crotalaria novae-hollandiae

USDA Symbol:

CRNO4

Growth Characteristics

Height:

150 cm

Drought Tolerance:

Medium

Bloom Months:

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

Bloom Colors:

yellow

Garden & Ecology Notes

Wildlife Value:

bees, butterflies

Fire Ecology:

Fire adapted — tolerates or benefits from fire

Fire Notes:

Resprouts from rootstock after fire. Common in fire-prone Australian habitats.

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 sandy coastal regions

Propagation & Germination

Stratification:

None required

Scarification:

Seed coat scarification required before sowing

Germination Time:

7–21 days

Notes:

Scarification of hard seed coat improves germination. Soaking in hot water or mechanical scarification recommended.

The above propagation data sourced from Claude AI