Campanula glomerata 'Caroline' (Clustered Bellflower)
Zone: 3a to 8b,
Height: 12" tall
Culture: Part Sun to Light Shade
Origin: Asia, Europe
Pot Size: 3.5" pot (24 fl. oz/0.7 L)
Campanula glomerata 'Caroline' is the rarely-seen, mauvy pink-flowered form of the clustered bellflower that puts on a stunning floral show in May and June (NC)...hummingbird acclaimed. Growing best in moist soils, the slowly spreading (nothing like Campanula punctata) rosettes of green foliage make a nice backdrop for the 1' tall spikes, which end in the attention-drawing terminal flower clusters. This has been the best Campanula glomerata selection in our trials for heat tolerance.