About
Sinningia cardinalis, the cardinal flower, is a tuberous perennial producing fleshy, velvety leaves and large, brilliant red, tubular flowers in summer. A rewarding and showy Sinningia for a warm, frost-free greenhouse or conservatory.
About the genus
Sinningia are deciduous, tuberous perennials or small shrubs producing simple, fleshy leaves and large, bell-shaped to tubular flowers in summer. Excellent plants for a warm, frost-free greenhouse, conservatory or windowsill.
Plant details
Suggested usesBorders, containers, naturalising.
Care notes
CultivationPlant at appropriate depth in well-drained soil.
PruningAllow foliage to die back naturally.
PropagationDivide offsets when dormant.
Pest resistanceGenerally pest-free.
Disease resistanceGenerally disease-resistant.