Colour: Blue [ X ] Aspect: Part-shade [ X ] Flowering: Mid Summer [ X ] Type: Hardy perennial [ X ]
30cm to 60cm (3) 60cm to 90cm (1) 90cm to 1.2m (3) Over 1.2m (1)
Drained (7) Moist (6) Normal (8)
Fast (1) Moderate (7)