This sport of H. 'King
Tut' is a non-registered cultivar from Ed Schulz of Iowa. It is a medium size hosta about 13 inches high
by 35 inches wide with dark green foliage that has a
gold marginal variegation. Near white flowers bloom from
late June into July.
An article in
Hosta Journal, (2017 Vol. 48 No 1), says that the Ohh! stands for Old Home Hostas.