The definitive bellflower, Campanulas melt your heart as they ring in the summer. The genus includes nearly 300 species, from dainty miniatures to stalwart uprights; we can’t resist using them in almost every garden design. Campanulas prefer filtered sun inland, full sun on the coast.
It’s hard to imagine how on earth ‘Kent Bells’ could be improved upon but that’s exactly what happened when this first-rate Campanula punctata and trachelium hybrid was introduced. Not as tall, more compact and slow to spread are all good reasons why ‘Sarastro’ should be invited into your garden, but then add glistening 2 in. dark violet-blue bells and it becomes simply indispensable.
Named for the Austrian nursery where it originated, this exceptional Bellflower boasts sturdy, 20 in. spikes laden with floral pendants that don’t need staking, and look downright gorgeous alongside yellow flowering Centaurea ruthenica.
Size: 18" – 20" high x 18" – 2' 0" wide.
Hardy to zone 4.
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Other selections in this genus:
- Campanula alliariifolia
- Campanula ‘Birch Hybrid’
- Campanula carpatica var. turbinata
- Campanula garganica ‘Dickson’s Gold’
- Campanula glomerata ‘Caroline’
- Campanula ‘Kent Belle’
- Campanula lactiflora ‘Avalanche’
- Campanula lactiflora ‘Loddon Anna’
- Campanula lactiflora ‘Pouffe’
- Campanula lactiflora ‘Prichard’s Variety’
- Campanula lactiflora ‘White Pouffe’
- Campanula latiloba ‘Alba’
- Campanula portenschlagiana
- Campanula poscharskyana ‘Blue Waterfall’
- Campanula poscharskyana ‘E. H. Frost’
- Campanula poscharskyana ‘Stella’
- Campanula punctata ‘Cherry Bells’
- Campanula ‘Purple Sensation’
- Campanula sarmatica
- Campanula takesimana
- Campanula trachelium ‘Bernice’