Position: Full sun or partial shade.
Soil: Well drained, fertile soil.
Flowering Period: June - September.
Rate of Growth: Vigorous.
Habit: Campanula persicifolia 'Coerulea' grows to be a clump forming perennial with upright flower stems.
Height: up to 90 cm (up to 3 ft)
Spread: 100 cm (3 ft)
Notes: Cut Campanula persicifolia 'Coerulea' back after flowering to encourage a secondary flush of flowers. Divide established clumps every 3 or 4 years, removing the old parts and replanting the vigorous young sections.