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Plant Database
clustered bellflower

clustered bellflower

Campanula glomerata

herbaceous☀️ full sun💧💧 moderate water Hardy: Zone 3aZone 8b

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Clustered bellflower is a compact perennial that produces dense spikes of tubular, violet-blue flowers tightly clustered at the stem tips. It's a reliable bloomer that attracts pollinators and works well in borders, rock gardens, and cut arrangements.

Overview

Form
Upright
Growth Rate
moderate
Size
1.5–2.5′ tall × 1–1.5′ wide
Dormancy
deciduous
Family
Campanulaceae

Native Range

Europe

Seasonality

Bloom Season

J
F
M
A
M
J
J
A
S
O
N
D

Season of Interest

Summer

Companion Planting

Plants well with