About
Derris elliptica is a vigorous, twining leguminous climber from Southeast Asia producing pinnate leaves and pendant clusters of pink flowers. The roots contain rotenone, a natural insecticide historically used in fishing and horticulture. A robust and ornamental climber for a heated greenhouse or frost-free garden.
About the genus
Derris are twining leguminous climbers and shrubs from tropical Asia and Africa, producing pinnate leaves and clusters of pea-like flowers. Several species, notably D. elliptica, have roots rich in rotenone, a natural insecticide. Grown as ornamental climbers in heated glasshouses and frost-free gardens.
Plant details
Suggested usesBorders, containers, mixed plantings.
Care notes
CultivationPlant in well-drained soil in a suitable position. Water during establishment.
PruningRemove dead or damaged growth as needed.
PropagationPropagate by division, cuttings, or seed as appropriate.
Pest resistanceGenerally pest-free. Monitor for common garden pests.
Disease resistanceGenerally disease-resistant. Ensure good air circulation.