Colour: Purple [ X ] Soil: Dry [ X ]
0 to 30cm (1) 30cm to 60cm (6) 90cm to 1.2m (1)
Part-shade (5) Shade (4) Sun (5)
Autumn (2) Late Summer (3) Mid Summer (1) Spring (2)
Moderate (5) Slow (3)
Frost-hardy perennial (2) Hardy perennial (6)