Centaurea montana 'Grandiflora'

Centaurea montana is a variable but attractive plant native to the mountain meadows and woodlands of continental Europe. It typically has grey-green, lance-shaped leaves and large, deep blue or violet flowers in early summer. It grows best in a moisture-retentive soil in sun or partial shade.

Centaurea montana 'Grandiflora' is an easy-to-grow, clump forming perennial with elongated, mid-green leaves that perfectly complement summer flowers. The blooms are large and violet-blue. Grow in drifts in informal borders, or in groups of three or five in a sunny border. 'Grandiflora' is also suitable for raising in pots.

For best results grow Centaurea montana 'Grandiflora' in a sunny border in moist soil. Remove faded summer flowers to encourage a second flush in autumn.