About
A perpetual-flowering carnation, reaching 70-100cm, with stiff, branching stems clothed in silvery-green foliage. Showy, rounded flowers with layered petals are borne singly or in small clusters throughout the year under glass, or in summer outdoors. 'Prince of Cottingham' is a delightful garden selection.
About the genus
Dianthus can be annuals, evergreen perennials or subshrubs with narrow, often greyish leaves and showy flowers that are frequently fragrant
Plant details
Suggested usesCut flowers, exhibition, greenhouse display
Care notes
CultivationGrow under glass in well-drained, loam-based compost. Full sun. Support stems
PruningStop (pinch) young plants to encourage branching. Disbud for large exhibition blooms
PropagationTake cuttings from non-flowering lateral shoots in late winter
Pest resistanceRed spider mite and aphids under glass
Disease resistanceRust, Fusarium wilt. Ensure good ventilation