British native harebell. Toothed, round green leaves with blue nodding flowers. Great for naturalising. Best in fertile, well drained soil in full sun or partial shade. Height 25cm, spread 20cm..

Huge dark blue bell flowers in summer. Quick to clump up.  Flowers early and if pruned back after flowering will have a second flush later in the summer. Height and spread to around 75cm x 50c..

Similar to our native harebell, zangezura comes from Eastern Europe and forms a low mound of hairy leaves. Taller flower stems in summer hold pretty bell shaped pale lavender flowers. Seed..