Dianthus barbatus 'Pink' (Barbariniā„¢ Pink Sweet William)


Botanical Information

FamilyCaryophyllaceae
GenusDianthus
Speciesbarbatus
Cultivar'Pink'
Tradmarked NameBarbarini™
CategoryPerennials
OriginGoldsmith Seeds Inc. / Syngenta Flowers. The genus name comes from the Greek word 'dios', genitive of Zeus and 'anthos' meaning flower, 'flower of the gods'.

Details

USDA Hardiness Zone3 - 9
USDA Hardiness Ref.
Canadian Hardiness Zone1a - 8a
Canada Hardiness Ref.
RHS Hardiness ZoneH3 - H7
RHS Hardiness Ref.
Temperature (°C)-40 - (-1)
Temperature (°F)-40 - 30
Height30 - 60 cm
Spread15 - 30 cm
GrowthFast
Flowering PeriodJune, July, August, September, October

Description and Growing Information

General DescriptionDianthus barbatus 'Pink' is a short-lived perennial usually treated as a biennial with long, dark green, lanceolate-elliptic leaves and clusters of small, flat, serrated, pink flowers.
LandscapeA old-fashioned cottage garden favourite. Good for borders and containers.
PropagationBy seed sown in trays in late spring or early summer in a cold frame. Prick out 15 cm apart and plant outside in autumn. In colder climates, keep in the cold frame protected with mats from heavy frost.
CultivationGrow in full sun, in moderately moist, well-drained, humusy soil. Tolerant of some shade. Usually grows as a self-seeding biennial.
PestsPossible problems include: snails, slugs and crown rot and rust, especially when grown in poorly draining soil.
HabitatHorticultural origin.
Leaf DescriptionFlat, lanceolate-elliptic, up to 2 ⨉ 10 cm, dark green with prominent midrib.
Flower DescriptionFlat, five-petalled, pink with serrated margins, in dense terminal clusters 7.5 - 13 cm in diameter.

Photographs