About
A white-flowered form of D. maackianum from Manchuria and Korea, with deeply lobed, palmate, mid-green leaves and tall, upright, open spikes of pure white (alba) flowers in early summer. A stately and elegant Delphinium for a fertile, moist, sunny or partly shaded border.
About the genus
Swertia is a genus of plants encompassing species that may be herbaceous, shrubby, or woody. They are grown for their ornamental flowers, foliage, or fruit, and vary in hardiness and cultural requirements
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.