'Gemini Moon' is registered as a medium-sized hosta, but I'd call mine medium-large. It's a sport from 'Abiqua Moonbeam' and has been in my garden since spring 2008 though I took some divisions from it in 2011.
I grow it next to 'Touch of Class' and I like the way the colours compliment each other. A Heuchera 'Tiramsu' on the other side also brings out the chartreuse margins. It also holds up well into the season. Please feel free to post your own pics of this hosta.
July 3
July 25
Sept 21