Colour: Purple [ X ] Aspect: Sun [ X ] Soil: Drained [ X ] Spread: Slow [ X ]
30cm to 60cm (1) 60cm to 90cm (1) 90cm to 1.2m (1) Over 1.2m (1)
Late Summer (2) Mid Summer (2)
Frost-hardy perennial (2) Hardy perennial (2)