‘Blue Waterfall’ has a vigorous, low-growing, spreading, cascading habit making it a perfect choice for the front of a borders and in Containers, Hanging Baskets & Rock Gardens. It’s blooms throughout the summer and some autumn re-growth is also usual.
Campanula (Bell Flower) 'Blue Waterfall'
Long blooming period. Drought tolerant. Winter hardy.
Requires little maintenance other than watering in dry periods and occasional feeding with an all-purpose flower food. Remove dead heads to prolong flowering period.
June to August
Full sun or partial shade
Approx. Winter Hardiness
US Hardiness Zones 3 - 9. Hardy down to 5f/-15c