Its golden heart-shaped leaves are an asset to a rockery or will brighten a border if used as edging. Produces star-shaped blue flowers in summer. Height 10 cm. Spread 30 cm.
Its delicate violet blue flowers have lacy white veining, making a lovely show. Flowering in mid summer it is a treasured garden rambler. Height 80 cm. Spread 60 cm
The true blue flowers combine well with its dark purple foliage in summer. Good for cottage style garden, container or border. Disease resistant plant. Height 30 cm. Spread 25 cm.
