‘Stella Blue’ produces large periwinkle-blue flowers. C. isophylla is trailing and low-growing, putting out toothed, heart-shaped leaves and vine-like stems bearing star-shaped flow...

‘Stella White’ puts forth large, pure white flowers. C. isophylla is trailing and low-growing, putting out toothed, heart-shaped leaves and vine-like stems bearing star-shaped flowe...

‘Warley White’ bears double, sometimes semi-double bellflowers in white. Vast group of plants in a wide variety of shapes and sizes. Handsome blooms, typically bell-shaped, blue flo...

‘Alba’ is true to type and bears white flowers. C. isophylla is trailing and low-growing, putting out toothed, heart-shaped leaves and vine-like stems bearing star-shaped flowers in...

The Kristal Hybrid cultivars are dense and profuse bloomers, with a long flowering period. The flowers are large and borne on strong stems. C. isophylla is trailing and low-growing, putting out...

‘Joan Elliot’ bears sizable, clustered flowers in a rich purple. Vast group of plants in a wide variety of shapes and sizes. Handsome blooms, typically bell-shaped, blue flower from...

‘Superba’ is a robust cultivar producing dense clusters of deep amethyst flowers. Vast group of plants in a wide variety of shapes and sizes. Handsome blooms, typically bell-shaped,...

‘Plena’ is a low-growing cultivar, bearing small heart-shaped leaves and clusters of tiny double bellflowers in midnight blue-violet. Vast group of plants in a wide variety of shape...

C. glomerata is a robust variety, quick to colonize through adventitious roots. The flowers, which may be white or a variety of blues and purples, are borne in clusters along and atop the stems...

C. glomerata var. dahurica puts forth large, very dark amethyst flowers in clusters. Vast group of plants in a wide variety of shapes and sizes. Handsome blooms, typically bell-shaped, blue flo...