Dalmatian Bellflowers are extremely popular for edging or growing in the sunny rock garden. Plants form low cushion-shaped mounds of small green leaves, with loads of upfacing bell-shaped blooms beginning in early summer. The flowers are blue and flower from the centre outward. Remove spent flowers regularly to encourage more buds to form. Clumps may be easily divided in early to mid spring if desired. In hot, humid summer regions these are seldom long lived.