Campanula latifolia Macrantha White
Giant bellflower. A native harebell, a perennial growing 1.2 m (4 ft) high, which self-seeds readily and makes a good ground cover. Leaves, young shoots and flowers are edible, good in salads. Bee plant. Likes part or full shade, hardy to -35°C.
Out of stock - for plants, check in July for availability next autumn/winter