Scabious 'Black Knight' Seeds
Scabiosa 'Black Knight'
Enigmatic, Enchanting Scabiosa 'Black Knight'
Envelop your garden in the deep, dark blooms of Scabiosa atropurpurea ‘Black Knight’. This captivating variety features nearly black, detailed pin cushion-like blooms, providing a striking contrast in any floral arrangement. A magnet for pollinators and a unique choice for cut flowers, its rare hue adds an intriguing element to mixed garden borders, epitomising beauty and mystique in every petal.
Approx 50 seeds
- Fuss Free
- Pollinator-Friendly
- Pot Fans
- Cut Flowers
Scabious 'Black Knight' Seeds – Quick Growing Guide
Scabious 'Black Knight' seeds produce striking dark purple flowers ideal for adding dramatic colour to gardens. Sow from March to September, either directly outdoors or in pots. These pollinator-friendly flowers thrive in full sun with well-drained soil and are perfect for cut flower arrangements.
How to Sow, Grow and Harvest Scabious 'Black Knight' Seeds
- Sow:March–September, direct or in pots
- Germination:7–14 days
- Grow:Full sun, well-drained soil, space plants 30cm apart
- Water:Keep soil moist but not waterlogged during growth
- Harvest:Cut flowers when buds open for longest vase life
- Best for:Pots, beds, cut flower gardens
Scabious atropurpurea ‘Black Knight’ enchants with its dark, intricate pin cushion-like flowers. This variety offers a unique contrast in borders and bouquets, attracting pollinators while bringing a touch of mystery and elegance to your garden.
Delivered within 2-5 working days via our standard delivery
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Grow in Your Garden
Calendar
How to Grow
Start Scabiosa 'Black Knight' seeds indoors in January to April or August to September, transferring seedlings outside once frost has passed. They prefer full sun and well-drained soil to develop their distinctive dark, elegant blooms.
Sowing
Sow seeds on firm, damp soil and cover lightly, placing them in a sunny position to encourage germination. Keeping the soil consistently moist supports successful sprouting of these pollinator-friendly flowers.
Growing
Thin seedlings to allow enough space for growth or pot on to containers around 35 cm in size, suitable for balconies, window boxes, or garden beds. This ensures the plants develop well and display their striking cut flowers effectively during June to September.
Plant care
Water Scabiosa 'Black Knight' regularly to maintain moist but not waterlogged soil, especially during dry spells. Deadhead spent flowers to encourage continuous blooming and maintain the plant's neat appearance, making it a low-effort choice for gardeners.

About Scabious 'Black Knight'
Ideal for pots and borders, excellent cut flowers, and beneficial for pollinators.
- Fuss Free
- Pollinator-Friendly
- Pot Fans
- Cut Flowers

History of Scabious 'Black Knight'
Scabious has traditional uses in herbal remedies and originates from the Caucasus region between the Black and Caspian Seas. Its name reflects this heritage, linking the plant to its native habitat.
| Other Names | Pincushion flower |
|---|---|
| Pet/Baby Safe | Non-toxic |
FAQs
It is typically grown as a tender perennial or annual in the UK.
It grows up to 60-90cm tall.
Yes, deadheading encourages prolonged flowering.
Sow indoors from late winter or outdoors after the last frost.