Exemplar Horticulture
This charming perennial forms a cascading mass of evergreen foliage studded with masses of lavender blue, star-shaped flowers that have sparkling white centres; extended blooming period begins in summer and lasts well into fall; excellent container plant.
extended blooming period
Perfect as ground cover, spilling down walls and in borders, containers, hanging baskets, window boxes, rock and cottage gardens
Campanula poscharskyana 'Blue Waterfall'
(Blue Waterfall Serbian Bellflower)
Growing | Requirements |
---|---|
Zone |
4 (-30°F/-34°C) |
Exposure |
Full sun to partial shade |
Form | |
Foliage Height |
10" (25 cm) |
Width |
20" (51 cm) |
Flower Height |
10" (25 cm) |
Flower Colour |
Lavender-blue |
Bloom Time |
June - October |
Watering Needs |
Moderate |
Soil Preferences |
Prefers an average soil type |