20 cms. Summer dormant in the garden. Soft crumply oval leaves, scalloped and stalked that bear pure white flowers in spring. Part shade.
To 12 cms. Single white flowers in spring. Great for underplanting. Light to full shade. Winter dormant.
To 30 cms. Evergreen. Blue flowers from spring onwards - seeds lightly. A good groundcover for a semi-shade or full shade. Long flowering.
To 45 cms in height. Low maintenance with long lasting sprays of bright blue flowers. Although it is a slow grower, the green leaved species will eventually spread by creeping rhizomes and self-seeding to form a thick and nice ground cover. Easily grown in average, medium, well-drained soil in part shade. Prefers consistently moist, organically rich soild in shady areas. Winter dormant.
To 20 cms. A low-growing and mat forming semi evergreen plant suitable for a rockery or edge of border. Over long periods, from spring to summer, bears loose panicles of star shaped light pink flowers. Sun, good drainage.