Campanula portenschlagiana: Dalmatian Bellflower – Mat-Forming with Purple Bells

Campanula portenschlagiana – Dalmatian Bellflower, Wall Bellflower

Campanula portenschlagiana (syn. C. muralis), the Dalmatian Bellflower, is a vigorous, mat-forming perennial with small, rounded, toothed leaves. In late spring to summer, it smothers itself in upward-facing, bell-shaped, deep purple flowers. It is perfect for growing in wall crevices, rock gardens, and between pavers, where it forms a flowering cushion.

Dalmatian Bellflower thrives in full sun to part shade and well-drained soil. It spreads by rhizomes and can be aggressive in ideal conditions. It is more tolerant of heat and drought than many alpine campanulas. A classic, reliable plant for vertical gardens and rocky sites, providing a intense purple floral display.

Plant Profile