About
Dianthus subacaulis is a compact, mat-forming dianthus producing the characteristic narrow, grey-green leaves and small, pink flowers of the genus on very short stems � almost stemless � in late spring and summer. A charming and compact pink for a sunny rock garden or trough.
About the genus
Dianthus, the pinks and carnations, are annuals, evergreen perennials and subshrubs with narrow, often grey or blue-green leaves and showy, frequently fragrant flowers with fringed or toothed petals in white, pink, red or purple. Among the most beloved of all cottage-garden plants.
Growing conditions
SunlightFull sun
Soil typeChalk, Loam, Sand
Soil pHAlkaline, Neutral
Soil moistureWell-drained
AspectSouth-facing, West-facing, East-facing
ExposureExposed, Sheltered
UK hardinessH6
Plant details
Plant typeAlpine Rockery, Herbaceous Perennial
HabitMatforming
FoliageEvergreen
Height0.1-0.5 metres
Spread0.1-0.5 metres
Time to full height2-5 years
Suggested usesCity and courtyard gardens, Rock garden, Cottage and informal garden, Gravel garden
Native toEurope
FragranceFlower
ToxicityHumans/Pets: Skin allergen, wear gloves and other protective equipment when handling. For further information and contact numbers regarding pets, see the HTA guide to potentially harmful plants
Care notes
CultivationGrow in well-drained, neutral to alkaline soil in full sun. Well-suited to a rock garden or the edge of a border
PruningDeadhead as required
PropagationPropagate by seed
Pest resistanceMay be susceptible to slugs and aphids
Disease resistanceMay be susceptible to powdery mildews, a rust, a virus and fusarium wilt