Retail nursery specialising in Perennials and Alpines all grown peat-free.
Introduced around 1992 and recently awarded an AGM by the RHS. A tough and floriferous variety for the front of a border or raised bed. Trim in spring to maintain shape.
Award of Garden Merit from The RHS
Violet purple flowers up to 80cm (32in) from June to September and growing 60cm (24in) wide. Prefers well drained soil in full sun.