Campanulas offer a diverse range of forms, from low-growing, spreading varieties like Campanula portenschlagiana, ideal for ground cover and filling gaps in walls, to taller, upright species such as Campanula persicifolia, a classic cottage garden perennial. With their bell-shaped blooms in shades of blue, purple, and white, campanulas add charm and softness to borders. Pair with Hardy Geraniums, Foxgloves (Digitalis), and Nepeta for a natural, informal planting scheme.
