Psophocarpus
Psophocarpus palustris
- Native to:
- Angola, Benin, Burkina, Cameroon, Central African Republic, Gabon, Gambia, Ghana, Guinea, Guinea-Bissau, Ivory Coast, Liberia, Mali, Nigeria, Senegal, Sierra Leone, Sudan-South Sudan, Togo
Taxonomy
- Division:
- Magnoliophyta | - Flowering plants
- Family:
- Fabaceae
- Genus:
- Psophocarpus
- Species:
- Psophocarpus palustris
- USDA Symbol:
- PSPA4
Growth Characteristics
- Height:
- 300 cm
- Drought Tolerance:
- Low
- Bloom Months:
- jun,jul,aug,sep
- Bloom Colors:
- blue, purple
Garden & Ecology Notes
- Wildlife Value:
- bees, butterflies
Soil Requirements
- Soil Type:
- rich, well-drained loamy soil
- pH:
- 5.5 - 7.0 (slightly acidic to neutral)
- Drainage:
- tolerates poor drainage
- Moisture:
- consistently moist
- Notes:
- prefers wetland areas, often found in marshes
Propagation & Germination
- Stratification:
- Cold/moist stratification required — 30–60 days
- Scarification:
- Seed coat scarification required before sowing
- Germination Time:
- 14–30 days
- Notes:
- Scarification of hard seed coat recommended before cold stratification. Seeds germinate best in warm, moist conditions after pretreatment.
The above propagation data sourced from Claude AI