Large palest icy amethyst pixie-hat bells Jun-Aug, 75cm. The strong growing equivalent of Campanula x burghaltii. ?Very like ‘Crystal’?

Genus: CAMPANULA
Variety: 
Cultivar: ‘IRIDESCENT BELLS’
Plant family: Campanulaceae
Hardiness zone: (Guessing H6)
Height: 

______

Other data

Foilage colour
Foliage season
Flower colour
Flowering season
Soil moisture
Shadiness
Hardiness

Plant ID 14372