I rooted a pothos cutting over the past few weeks and just this week planted in the ground near a tree in my back yard. I am z5. I know in warmer climates, pothos climb trees and grow larger and splitting leaves. I know it isn't going to get huge with my growing season, but is there any chance in my zone it will at least start climbing the tree and getting the different leaves?

Has anyone tried it with success in the cooler zones?

I am also trying to train one up a pole in the house, but I need to make a new pole. Right now I have Spanish moss wrapped in coco fiber, but the roots won't grab. I didn't realize Spanish moss doesn't really hold any water and neither does the coco fiber. I need to get sphagnum moss.