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Scabiosa atropurpurea 'Black Knight'

Flowers

Scabiosa atropurpurea 'Black Knight'

Sweet Scabious / Pincushion Flower

RHS Plants for Pollinators

Puts on an amazing flowering display from early summer to beginning of autumn. The dark-purple flowers are perfect for mixing with all other colours and attract pollinating insects. Excellent as a cut flower, the rich flowers will add some drama to the vase.

Plant type
Half-Hardy Annual
Position
Full sun
Height
90cm
Spread
45cm

Growing calendar

JFMAMJJASOND
Sow indoors
Flowering

Sowing & growing

Sow under glass Aug-Sep for overwintering, or Jan-April. Sow 3mm deep in trays of seed compost and propagate at 15-18°C. Transplant the seedlings when large enough to handle into individual pots and grow on until risk of frost has passed. Plant out 20cm apart.

Aftercare

Deadhead regularly to encourage more flowers, may need staking.

Ref. SES003