Availability

•  In stock (18)
•  Not available (1)

Colour

•  blue (4)
•  mauve (5)
•  pink (2)
•  red (1)
•  violet (3)
•  white (2)
•  yellow (2)

Flowering period

•  Early - late spring (5)
•  Late winter - mid-spring (1)
•  Mid-spring - early summer (2)
•  Mid-spring - early summer (11)

Ultimate Height

•  10 - 15 cm (1)
•  15 - 20 cm (1)
•  20 - 30 cm (9)
•  30 - 40 cm (6)
•  50 - 60 cm (1)
•  60 - 90 cm (1)

Hardiness

•  -20°C (9)
•  -30°C (8)
•  0°C (2)

Foliage

•  Deciduous (17)
•  Evergreen (2)

Position

•  Partial shade (12)
•  Partial shade - full sun (5)
•  Partial shade - shade (2)

Moisture

•  Moist (4)
•  Moist but well-drained (9)
•  Well-drained (6)

PH

•  Acid or neutral (5)
•  Alkaline (15)

Culture

•  bog garden or streamside (6)
•  border (11)
•  cold greenhouse (8)
•  pot (9)
•  rockery (10)
•  trough (10)
•  woodland (9)