Award-winner Campanula glomerata 'Caroline' (Clustered Bellflower) is a spreading perennial with upward facing, bell-shaped, shell pink to lavender flowers held in dense clusters, 5 in. across (12 cm). Blooming mostly from late spring to early summer, the flowers are borne atop sturdy leafy stems above a slowly spreading rosette of heart-shaped soft green leaves. This charming Bellflower is perfect for a sunny or partly shaded herbaceous border. 

Vigorous and charming, award-winner Campanula glomerata 'Superba' (Clustered Bellflower) is a rhizomatous perennial with upward facing, bell-shaped, rich violet-blue flowers held in dense clusters counting up to 15 flowers. 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, toothed, green leaves. A dashing focal point in the garden, this Bellflower is perfect for a sunny or partly shaded herbaceous border. Great as groundcover too!

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.

Campanula glomerata 'Alba' (Clustered Bellflower) is a vigorous, clump-forming perennial with upward facing, bell-shaped, pure white 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. Easy to pair, this Bellflower is perfect for a sunny or partly shaded herbaceous border.