A hardy, deciduous, clump forming perennial. Produces a willow like form from strong upright stems with pointed green leaves. In summer produces clusters of small starry sky blue flowers. Popular with designers for its long season of interest due to it’s Autumnal form and colour. Flowers June – August. Height: 75cm Spread: 60cm. Plant likes full sun to partial shade in well drained conditions. Good for Pollinators and resistant to Rabbit damage.