A compact leafy herbaceous perennial producing a mound of rounded green leaves with rich purple ‘Dragon Heads’ on short reddish stems above. For a well drained (but not too dry), sunny (but not too hot) site, if that makes any sense. Basically a large alpine.
Forget the common Ivy-leaf Toadflax that festoons shady walls in many parts of the country (pretty though that is) this is a much nicer species with delicate mauve white flowers and fleshy silver marked leaves and spreading without being invasive. Excellent in dry shade but best to avoid big vigorous neighbours. Good cover for hardy Cyclamen.
3in pots ~ £5