Colour: White [ X ] Soil: Normal [ X ] Flowering: Late Summer [ X ] Type: Hardy perennial [ X ]
30cm to 60cm (1) 60cm to 90cm (2) 90cm to 1.2m (3) Over 1.2m (3)
Part-shade (7) Shade (2) Sun (7)
Fast (3) Moderate (3) Slow (3)