Registered by Ed Schulz of Iowa in 2009, this slow growing, small size (10 inches high by 20 inches wide) cultivar is of unidentified parentage. The blue-green foliage is moderately corrugated, ovate, slightly cupped and has a glaucous bloom on top. Tubular flowers bloom on scapes 10 to 12 inches tall.

According to the registration materials: "...excellent substance; holds color until frost..."

An article in The Hosta Journal, (2017 Vol. 48 No 1), says that the Ohh! stands for Old Home Hostas.