Taxonomy

Division:

Magnoliophyta | - Flowering plants

Family:

Fabaceae

Genus:

Senna

Species:

Senna rostrata

USDA Symbol:

SERO11

Growth Characteristics

Height:

200 cm

Light Requirements:

Full Sun

Drought Tolerance:

High

Bloom Months:

jul,aug,sep,oct

Bloom Colors:

yellow

Garden & Ecology Notes

Wildlife Value:

bees, butterflies

Soil Requirements

Soil Type:

well-drained, sandy or loamy soil

pH:

6.0 - 7.5 (slightly acidic to neutral)

Drainage:

excellent drainage required

Moisture:

dry to moderate

Notes:

native to semi-arid regions, prefers open areas

Propagation & Germination

Stratification:

Warm stratification required — 10–30 days

Scarification:

Seed coat scarification required before sowing

Germination Time:

7–21 days

Notes:

Seeds require scarification (nicking or hot water treatment) followed by warm stratification for optimal germination.