Gold edged sport of Hosta 'Peedee Dew Catcher'.
This looks like a winner of a plant here.
An attractive sport of 'Peedee Dew Catcher', an overlooked plant from Ursula Syre-Herz.
Here's what Jim has to say about it: "A medium to large mounding plant (40" dia. x 30" high). Intensely blue-green, with a 2" wide golden-yellow margin, heavily corrugated nearly round leaves.