Call us on 01205 281 902
Product Menu
Wildflower Seed Mixes
Wildflower Seed Species
Wildflower Bulbs
Wildflower Plants
Wildlife Homes and Gifts
Common Knapweed Seeds (Centaurea nigra)
Next Day Delivery

Common Knapweed Seeds (Centaurea nigra)

Common knapweed or hardheads is a colourful meadow plant of the thistle family. Tight purple flowers, with lance shaped leaves. Forms dense clumps over time, ideal for sunny meadows and hedgebanks.

Good for: Bees and a goldfinch magnet in the autumn
Height: 30-60cm
Prefers: Sun and well drained soils
Flowers: June - September
Seeds per gram: 500

Sowing Rate: 3g/sqm