A strong and evergreen plant, this plant is ideal for spilling over edges of pots or rockeries. Star-shaped lavender flowers cover plant late spring to summer. Height 15 cm. Spread 45 cm.
Very compact and petite trailing plant. It is evergreen and has star-shaped blue flowers. These face upwards and appear from the middle of spring through to summer. Height 10 cm. Spread 15 cm.
A well known plant from olden days. Ideally put at the back of a border, where its dark blue flower spikes with their white centres will be spectacular. Needs some support. Height 150 cm. Spread 60 cm.
The delicate sky blue flowers will brighten the whole summer season. This evergreen plants loves an acid position and will take any sun it can get. Height 10 cm. Spread 20 cm.