Silky Jackbean
Canavalia sericea
- Native to:
- American Samoa, Australia, Caroline Is., Cook Is., Federated States of Micronesia, Fiji, Marshall Is., Marshall Islands, New Caledonia, Niue, Samoa, Society Is., Tonga, Tuamotu, Tubuai Is., Vanuatu, Wallis-Futuna Is.
Tauʻolunga
Taxonomy
- Division:
- Magnoliophyta | - Flowering plants
- Family:
- Fabaceae
- Genus:
- Canavalia
- Species:
- Canavalia sericea
- USDA Symbol:
- CASE9
Growth Characteristics
- Life Cycle:
- Perennial
- Growth Habit:
- Forb/herb , Vine
- Height:
- 300 cm
- Light Requirements:
- Full Sun
- Drought Tolerance:
- High
- Bloom Months:
- jun,jul,aug,sep
- Bloom Colors:
- pink, purple
Wildlife Benefits
- Butterflies & Moths:
- ★☆☆☆☆ Documented Lepidoptera association (GBIF)
Garden & Ecology Notes
- Wildlife Value:
- butterflies, birds
- Salt Tolerant:
- Yes
Soil Requirements
- Soil Type:
- sandy, well-drained coastal soil
- pH:
- 6.0 - 7.5 (slightly acidic to neutral)
- Drainage:
- excellent drainage required
- Moisture:
- dry to moderate
- Notes:
- commonly found in coastal dune ecosystems
Propagation & Germination
- Scarification:
- Seed coat scarification required before sowing
- Germination Time:
- 7–21 days
- Notes:
- Seeds benefit from scarification (nicking or hot water treatment) to break hard seed coat.