Grew in a tree at my parents when I was a teen. The top of a Maple tree had been damaged, so the tree was topped. Made a neat "shelf" in the center that sat in a leafed cup...not sure if that made much sense...baked.
Any, put a pot on the shelf and roped it into the branches. I had to climb the tree to water, but that was no big. I climbed in it all the time anyway. Kept the plant short and trim. It made it from May to about October. It was pretty cool in a secluded spot. The ropes are still up there. My dad asked me about them...just told him it was for an old fort. Wish I had pictures, but I was a poor dirt farmer back then!