Moisture retentive soil
Well drained soil
Commonly known as Common Harebell, Campanula rotundifolia forms small rosettes of basal leaves, slender, erect stems bear dainty blue bell-shaped flowers during summer.
This form of the Korean Bellflower forms a low spreading mound of deep green heart shaped leaves . Branching, upright stems bear large, darkly speckled, dusty pink bell flowers, in summer.