About
This biennial or short-lived perennial with prostrate rosettes of wide, lanceolate green leaves and stiff, erect stems, thickened at the nodes, to 40-60cm tall, bearing many-flowered, terminal, flattened heads. Flowers come in many colours from white to darkest red, often in bicolour combinations, with the darker eyes and toothed petals characteristic of pinks and carnations. Many named selections exist.
About the genus
Dianthus can be annuals, evergreen perennials or subshrubs with narrow, often greyish leaves and showy flowers that are frequently fragrant
Growing conditions
SunlightFull sun
Soil typeLoam, Sand
Soil pHAlkaline, Neutral
Soil moistureWell-drained
AspectSouth-facing, West-facing, East-facing
ExposureSheltered
UK hardinessH7
Plant details
Plant typeAnnual Biennial, Bedding
HabitBushy
FoliageEvergreen
Height0.1-0.5 metres
Spread0.1-0.5 metres
Time to full height1-2 years
Suggested usesCity and courtyard gardens, Cottage and informal garden, Patio and container plants, Wildlife gardens
Native toS Europe
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 a well-drained neutral to slightly acid soil in full sun
PruningDeadhead as required
PropagationPropagate by seed sown in late spring and plant out into flowering positions in the autumn
Pest resistanceMay be susceptible to slugs and aphids
Disease resistanceMay be susceptible to powdery mildews, a rust, a virus and fusarium wilt