Bellflower Superba. Bellflowers are among the most popular of perennials. The stiff stems of superba yield charming cut flowers.
Campanula glomerata superba clustered bellflower vigorous and charming award winner campanula glomerata superba clustered bellflower is a rhizomatous perennial with upward facing bell shaped rich violet blue flowers held in dense clusters counting up to 15 flowers. The stem is simple erect and shortly pubescent basal leaves are petiolated oval lanceolate and lightly heart shaped while cauline leaves are lanceolate sessile and amplexicaul the inflorescence is formed by 15 20 sessile. Campanula glomerata superba is the scientific name for the clustered bellflower a flowering plant that blooms during the summer months.
Campanula glomerata or clustered bellflower is a herbaceous clumping perennial that grows well in average medium moisture well drained soil in full sun or part shade most species of campanula perform best in areas with cool nights but clustered bellflower will grow in the southeast in moist soils and partial shade.
Other common names clustered bellflower superba family campanulaceae genus campanula may be annuals herbaceous or evergreen perennials with bell or star shaped often blue flowers in late spring or summer. Campanula glomerata superba commonly called bellflower or clustered bellflower produces showy purple and blue flowers making it a decorative addition to your garden. Vigorous and charming award winner campanula glomerata superba clustered bellflower is a rhizomatous perennial with upward facing bell shaped rich violet blue flowers held in dense clusters counting up to 15 flowers. This purple campanula glomerata spreads and adds a very unique look to any garden or bed.