Colour: Purple
[ X ]
Soil: Drained
[ X ]
Flowering: Mid Summer
[ X ]
Spread: Slow
[ X ]
0 to 30cm (1)
90cm to 1.2m (2)
Over 1.2m (2)
Part-shade (3)
Shade (2)
Sun (3)
Frost-hardy perennial (1)
Hardy perennial (3)
Tender perennial (1)