ZONE:
3
COLOUR:
Blue
HEIGHT:
15-25 cm
SPREAD:
20-25 cm
ZONE:
3
COLOUR:
Blue
HEIGHT:
15-25 cm
SPREAD:
20-25 cm
Best grown in full sun and a well-drained soil with some tolerance towards light shade and poor soils. Remove spent foliage in the spring. Clumps need to be divided every 2-3 years to maintain their appeal.