Campanula poscharskyana Plant Data Family Name: Campanulaceae Common Name: Serbian campanula, Serbian bellflower Other Name(s): Campanula poscharskyana Hardiness Zones: Zone 4: (-34 to -29 C) Plant Code: capo Fruit Color: Brown, Flowering Time: Jun, Jul, Aug, Sep, Flowering Color: Violet, Purple, Leaf Form: Simple, Leaf Arrangement: Alternate, Basal, Leaf Shape: Ovate, PlantSomething BC Garden Centre Listings No members have selected this plant.