This "sixth generation seedling
from 'Frances Williams'" was registered by
Dr. Kevin Vaughn of Massachusetts in 1987. It forms a large, semi-upright (vase shaped) mound with leaves
that have thick substance. The height is around 30 inches and a
spread of 56 inches. Its very pale lavender flowers bloom from
late June into July.
Similar cultivars include H. 'Blue Betty Lou'.
Hosta Helper will call this plant
'Blue Bayou' (Vaughn)