About
Romulea columnae subsp. grandiscapa is a large-flowered subspecies of the sand crocus producing the characteristic narrow, grass-like leaves and funnel-shaped flowers of the genus in spring. A rewarding plant for a sunny, very well-drained rock garden or alpine house.
About the genus
Romulea are cormous perennials producing narrow, grass-like leaves and funnel-shaped or cup-shaped flowers in spring or autumn. Grown in sunny, very well-drained positions in a rock garden or alpine house.
Plant details
Suggested usesBorders, containers, mixed plantings.
Care notes
CultivationPlant in well-drained soil. Water during establishment.
PruningRemove dead growth as needed.
PropagationPropagate by division, cuttings, or seed.
Pest resistanceGenerally pest-free.
Disease resistanceGenerally disease-resistant.