Silk-Cotton Tree

Cochlospermum religiosum

Native to:
Bangladesh, India, Myanmar

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Taxonomy

Division:
Magnoliophyta | - Flowering plants
Family:
Bixaceae
Genus:
Cochlospermum
Species:
Cochlospermum religiosum
USDA Symbol:
CORE11

Growth Characteristics

Height:
1500 cm
Light Requirements:
Full Sun
Drought Tolerance:
High
Bloom Months:
feb,mar,apr
Bloom Colors:
yellow

Garden & Ecology Notes

Wildlife Value:
bees, birds
Fire Ecology:
Fire adapted — tolerates or benefits from fire
Fire Notes:
Deciduous tree that drops leaves in dry season; resprouts readily from roots after fire or cutting in tropical dry forest ecosystems.

Soil Requirements

Soil Type:
sandy, well-drained, nutrient-poor soil
pH:
6.0 - 7.5 (slightly acidic to neutral)
Drainage:
excellent drainage required
Moisture:
dry to moderate
Notes:
native to dry, rocky regions

Propagation & Germination

Scarification:
Seed coat scarification required before sowing
Germination Time:
14–30 days
Notes:
Seeds have a hard coat requiring scarification. Soaking in hot water or mechanical scarification improves germination rates.

The above propagation data sourced from Claude AI