Colour: Purple
[ X ]
Soil: Drained
[ X ]
Flowering: Mid Summer
[ X ]
0 to 30cm (1)
30cm to 60cm (7)
60cm to 90cm (4)
90cm to 1.2m (2)
Over 1.2m (4)
Part-shade (12)
Shade (6)
Sun (13)
Frost-hardy perennial (1)
Hardy perennial (16)
Tender perennial (1)