It will self seed quite readily and sometimes some interesting colour variations will be found among the resulting seedlings. This species may also be propagated by division or via terminal stem cuttings in the summer after flowering. The variety ' Alba ' has white flowers while Campanula glomerata var. Campanula kemulariae is a native of the Caucasus and is a clump-forming species that spreads through its rhizomes. Basal leaves are broadly ovate-cordate and toothed.
Flowers are long-stalked and campanulate and light blue in colour.
This species grows well in a moist, well-drained soil in the full sun. It grows to between 60 and 90 centimetres in height and bears lance-shaped to elliptical basal leaves and smaller stem leaves. Flowers are borne in relaxed racemes. They may be double or single and are bell-shaped in colours of white, blue or pink. This species grows best in a fertile, well-drained soil in full sun or partial shade.