About
Lobelia keniensis is a large, rosette-forming, giant Lobelia from the high mountains of Kenya producing a dramatic, architectural rosette of strap-shaped leaves and an erect spike of flowers. A rewarding and architecturally dramatic plant for a frost-free garden or large, cool greenhouse.
About the genus
Lobelia are annuals, perennials or shrubs with simple leaves and showy, two-lipped flowers that may be solitary or borne in racemes or panicles. A versatile and widely grown genus for borders, containers, bog gardens and wildlife gardens.
Plant details
Suggested usesBedding, containers, hanging baskets.
Care notes
CultivationPlant out after last frost in fertile, well-drained soil.
PruningDeadhead regularly to prolong flowering.
PropagationGrow from seed sown in spring.
Pest resistanceGenerally pest-free. Monitor for common garden pests.
Disease resistanceGenerally disease-resistant. Ensure good air circulation.