An incredibly eye-catching Bellflower, Campanula 'Birch Hybrid' is a vigorous, low-growing, evergreen perennial with masses of erect, violet-blue, bell-shaped flowers from early summer to early fall. They rise above a trailing mound of small, fresh green leaves. Well-behaved, this charming Bellflower is perfect for rock gardens, cascading over walls or containers. It will grow in crevices of a wall with a wonderful effect. Great groundcover too!

Compact and well-behaved, Campanula 'Samantha' is a mat-forming perennial with short sprays of fragrant, upward-facing, cup-shaped, blue-violet flowers, 1 in. across (2 cm). Blooming from early to mid-summer, the flowers are borne above the lush foliage of deep green leaves. They will re-bloom sporadically if deadheaded. Slowly spreading, this eye-catching Bellflower is perfect for rock gardens, edging, growing in containers, or as a groundcover.

Campanula 'Sarastro' is a clump-forming perennial with elegant spires of large, bell-shaped, drooping flowers in a rich violet-purple shade. Blooming from early to late summer, the flowers are borne on upright leafy stems above a basal rosette of mid-green leaves. Slowly spreading, this eye-catching Bellflower is perfect for rock gardens, cottage gardens and makes an effective ground cover.

Noted for its remarkable flower power, Campanula carpatica 'Deep Blue Clips' (Carpathian Bellflower) is a low-growing perennial forming a tidy mound of toothed and rounded bright green leaves. In early summer, blue, upturned, bell-shaped flowers are borne on short stalks just above the foliage. They are produced in such quantities that they nearly cover the entire plant. This plant will continue blooming for weeks, until early fall, if spent blossoms are regularly deadheaded. This charming Carpathian Bellflower is perfect for rock gardens, at the front of perennial borders, or massed as a groundcover.

A very popular Bellflower, Campanula carpatica 'White Clips' (Carpathian Bellflower) is a low-growing perennial forming a tidy mound of toothed and rounded bright green leaves. In early summer, pristine white, upturned, bell-shaped flowers are borne on short stalks just above the foliage. They are produced in such quantities that they nearly cover the entire plant. This plant will continue blooming for weeks, until early fall, if spent blossoms are regularly deadheaded. This charming Carpathian Bellflower is perfect for rock gardens, at the front of perennial borders, or massed as a groundcover.

Campanula carpatica var turbinata 'Foerster' (Carpathian Bellflower) is a low-growing perennial forming a neat mound of toothed and rounded bright green leaves. In early summer, large, clear blue, open flowers are borne on short stalks just above the foliage. They are produced in such quantities that they nearly cover the entire plant. This plant will continue blooming for weeks, until early fall, if spent blossoms are regularly deadheaded. This charming Carpathian Bellflower is perfect for rock gardens, at the front of perennial borders, or massed as a groundcover.

Campanula carpatica var turbinata 'Jewel' (Carpathian Bellflower) is a low-growing perennial forming a neat mound of toothed and rounded mid-green leaves. In early summer, large, dark violet-blue, upward-facing flowers are borne on short stalks just above the foliage. They are produced in such quantities that they nearly cover the entire plant. This plant will continue blooming for weeks, until early fall, if spent blossoms are regularly deadheaded. This charming Carpathian Bellflower is perfect for rock gardens, at the front of perennial borders, or massed as a groundcover.

Among the smallest Bellflowers, award-winning Campanula cochlearifolia (Fairy's Thimble) is a low-growing rhizomatous perennial with charming clusters of nodding, bell-shaped, delicate blue flowers, up to 2 in. long (5 cm). Blooming freely from late spring to mid-summer, the flowers dance on erect, wiry stems, up above a compact clump of small, rounded bright green leaves. Well-behaved, this cute Bellflower spreads with restraint but is so small, that it will never smother other plants. Let it ramble through the rock garden, cascade over walls or raised beds, or grow in crevices. It will look wonderful wherever it ends up.

Noted for its unique foliage, Campanula garganica 'Dickson's Gold' (Adriatic Bellflower) is a low-growing, clump-forming perennial forming a dense and attractive mound of bright golden-yellow, heart-shaped, toothed leaves. In late spring to early summer, loose clusters of starry, lavender-blue flowers bloom in such quantities that they nearly cover the entire plant. Evergreen in mild winter areas, this Adriatic Bellflower is perfect for border fronts, rock gardens or as a ground cover.

Campanula glomerata var. acaulis (Clustered Bellflower) is a low-growing spreading perennial with upward facing, bell-shaped, deep-purple flowers held in dense clusters. Blooming mostly from late spring to early summer, the flowers are borne atop sturdy leafy stems above a spreading rosette of ovate to lance-shaped, dark green leaves. Perfect for edging, this Bellflower is also well-suited to containers or rock gardens.

One of the most deservedly popular of all Bellflowers, award-winning Campanula portenschlagiana (Dalmatian Bellflower) is a very vigorous, low-growing perennial forming evergreen mounds of flaring, bell-shaped, deep lavender flowers, 1 in. across (2 cm). Blooming freely in early to late summer, the abundant flowers are borne on branching stems above a spreading rosette of tiny, heart-shaped, mid-green leaves. This charming Dalmatian Bellflower is perfect for rock gardens, cascading over walls or raised beds. It will grow in crevices of a wall with a wonderful effect. Wonderful groundcover too!

Campanula portenschlagiana (Serbian Bellflower) is a low-growing, sprawling perennial forming mounds of flaring, star-shaped, pale violet-blue flowers, 1 in. across (2 cm). Blooming freely from late spring to early summer, masses of flowers are borne on spreading stems above a foliage of rounded, mid-green leaves. Semi-evergreen to evergreen in warm winter climates, this Serbian Bellflower is perfect for edging paths or border fronts, cascading over walls or as a ground cover.

Delicate and graceful, Campanula rotundifolia (bluebell) is an upright perennial with attractive, bell-shaped, nodding, blue-violet flowers that hang singly or in clusters at the tip of erect stems throughout summer. Slender, the flowering stems often become so weak that the entire plant bends over. Dancing on summer breezes, this Bluebell forms a basal rosette of small, rounded, long-stalked leaves which usually wither early and disappear before the flowers form. An excellent choice for rock gardens, sunny walls or banks.

Eye-catching, Campanula x pulloides 'Jelly Bells' (Bellflower) is a mat-forming perennial with large, nodding, bell-shaped, rich blue-violet flowers. Blooming in late spring to early summer, the flowers are borne above the lush foliage of bright green leaves. They will re-bloom sporadically if deadheaded. A slowly spreading Bellflower that is perfect for rock gardens, edging, containers, or groundcover.