Campanula medium calycanthema is a beloved, old fashion style Cup & Saucer flower that features an abundance of darling 3" inch double-flowered bell shaped blossoms surrounding sturdy vertical spires that dance elegantly in the breeze. A long cherished garden favorite, this variety has been commercially cultivated since 1889. Quite prolific, well formed 30" inch plants produce 15 to 20 stems per plant. If spent blooms are left to overwinter they will freely self sow and return again next season for an encore performance. A biennial cutting garden classic hardy to zone 3. Deer resistant and a pollinator attractant, especially for hummingbirds! Mix includes lavender, white, pink, violet blue and rose tones. Packet: 100 seeds.