I grew Carex Banana Boat a few years ago, but it died out. At first, it looked like it was spreading nicely - I even posted a picture to the data base. But now I'm looking at my picture and I'm not sure if it's really Carex or a gold hosta. I think I'll ask admin to remove the photo as I'm not sure of it's real ID. At any rate, Banana Boat is no longer with me.