Mound forming rock garden plant with narrow grey-green leaves and deep-blue flowers from May-August, similar looking to Scabious. Dead-heading will encourage new flowers. Best in full su..

Glossy burgundy coloured foliage appears in spring and from mid to late summer tall spikes of bright scarlet flowers brighten up any border. Mulch the crown to give it some protection in winter. If..

Upright perennial forming a mound of green leaves with a height and spread to around 90cm x 30cm. Brilliant white flowers with reddish flower tubes on upright stems from July to October. Mulch the ..

Show stopping bedding lobelia ideal for pots, baskets and the front of sunny borders. Height and spread to around 20cm x 30cm. Lush green foliage is smothered in pretty blue flowers with white eyes..

Deep green evergreen leaves on creeping stems, which are studded with pale blue flowers all summer. Unlike most rock plants, it thrives out of the sun, from dappled to quite deep shade. Height 6cm, sp..