Tall, short lived perennial with clusters of tiny lilac-purple flowers throughout summer on stems upto 1.8m tall. Seeds freely and is excellent at attracting bees and butterflies into the garden. D..

Scented deep purple flowers from July to September. Height to 60cm. Grey, green leaved evergreen. Prune back by 1/3rd after flowering to prevent the shrub becoming leggy.Well drained soil in sun. ..

A compact bushy shrub with aromatic, narrow grey leaves and spikes of purple-blue flowers from mid to late summer. Excellent for attracting bees to the garden. A good variety for edging paths with...