of the many, many seedlings from
was registered by
Bob Kuk of Kuk's Forest in Ohio in 1995. The mound of blue-green foliage grows into a large size hosta about 22 inches in height with a spread of 46 inches.
Near white flowers bloom from late June into mid-July.
The Hostapedia by Mark Zilis (2009), "Bob Kuk's specimen of 'Cool Change' is nothing short of
impressive. It has an attractive mound habit, a rich blue
foliage color and outstanding substance."