Campanula
Bellflower
The definitive bellflower, Campanulas melt your heart as they ring in the summer. The genus includes nearly 300 species, from exquisite miniatures to stalwart uprights; we can’t resist including them in almost every garden design.
Though its name conjures visions of tumbling snow, this sublime and reliable perennial manifests glistening masses of large, bell-shaped snowy white flowers in well-formed clusters. The lovely, long-lasting summertime blooms are bolstered by stout branched stems and tidy, pointed midgreen leaves. Tailor-made for a cottage garden or mixed planting, ‘Avalanche’ becomes a refreshing counterpoint to warm-hued blossoms on a hot afternoon.
Blooms July–September
Size: 3' 0" – 4' 0" high x 2' 0" wide.
Hardy to zone 4.
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Other selections in this genus:
- Campanula alliariifolia
- Campanula barbata
- Campanula ‘Birch Hybrid’
- Campanula carpatica var. turbinata
- Campanula garganica ‘Dickson’s Gold’
- Campanula glomerata ‘Bellefleur White’
- Campanula glomerata ‘Caroline’
- Campanula glomerata ‘Freya’
- Campanula ‘Iridescent Bells’
- Campanula ‘Kent Belle’
- Campanula lactiflora ‘Loddon Anna’
- Campanula lactiflora ‘Pouffe’
- Campanula lactiflora ‘Prichards Variety’
- Campanula lactiflora ‘White Pouffe’
- Campanula latiloba ‘Alba’
- Campanula ochroleuca ‘Mrs. V. Vollenhove’
- Campanula portenschlagiana
- Campanula portenschlagiana ‘Resholt Variety’
- Campanula poscharskyana ‘Alba’
- Campanula poscharskyana ‘Blue Waterfall’
- Campanula poscharskyana ‘E. H. Frost’
- Campanula poscharskyana ‘Stella’
- Campanula punctata ‘Cherry Bells’
- Campanula ‘Purple Sensation’
- Campanula ‘Sarastro’
- Campanula sarmatica
- Campanula takesimana
- Campanula trachelium var. alba
- Campanula trachelium ‘Bernice’