This plant is a seedling of H. 'Frances Williams' is part of the "Sea
Series" of hostas from
Mildred Seaver who registered it in 1978. It forms a
large size mound of blue-green foliage about 23 inches high with a
spread of around 48 inches. The leaves have thick substance.
Near white flowers bloom from mid-June into July.
The Hostapedia by Mark Zilis (2009), "...has never reached the level of popularity it deserves."