Aspect: Sun [ X ] Soil: Normal [ X ] Flowering: Late Summer [ X ] Spread: Slow [ X ]
Blue (1) Pink (2) Purple (2)
30cm to 60cm (1) 60cm to 90cm (2) 90cm to 1.2m (1) Over 1.2m (1)
Frost-hardy perennial (1) Hardy perennial (4)