Centaurea montana MORE GROWING

Knapweed

£4.50

Out of stock

Description

A low-growing perennial cornflower with electric blue flowers which are produced in summer, above grey-green, lance-shaped leaves.

For best results grow in a sunny border in moist soil, and remove faded summer flowers to encourage a second flush in autumn.

Likes any moist but well drained soil in full sun or partial shade.

Height 45cm x Spread 60cm