bellflower
Campanula collina
USDA zones5 to 9
SunHandles full sun to partial sun
WaterNeeds moderate soil
Size9 to 12 inches tall9 to 18 inches wide
- Bloom season
- Summer
- Bloom color
- Deep purplish-blue
Garden uses
Notes
Bellflower (Campanula collina) is a perennial for naturalized areas. It is hardy to USDA zone 5, or down to -20°F (-29°C). This plant likes full or part sun and average moisture. Deer usually look elsewhere for a meal. It grows 9 to 12 inches tall and spreads 9 to 18 inches. Deep purplish-blue flowers open in early to mid summer.
Pairs well with September Charm anemone, Sedge, and Ornamental onion.
Native range
Caucasus.