Sarastro bellflower
Campanula 'Sarastro'
USDA zones4 to 8
SunHandles full sun to partial sun
WaterHandles moderate to moist soil
Size18 to 24 inches tall18 to 24 inches wide
- Bloom season
- Summer
- Bloom color
- Deep blue
- Soil types
- Loam, clay, chalk
- Soil pH
- Alkaline, neutral
Garden uses
Notes
'Sarastro' bellflower (Campanula 'Sarastro') is a perennial for borders, containers, and low maintenance gardens. It is hardy to USDA zone 4, or down to -30°F (-34°C). This plant likes full or part sun and average to moist, loamy, clay, or chalky soil. Deer and rabbits usually look elsewhere for a meal. Deep blue flowers open from early to late summer. The plant grows 18 to 24 inches tall and wide.
Pairs well with Bowl of Cream peony, September Charm anemone, and Grape hyacinth.