could you grow a plant seed in another plant, like a host. like a seed in a tree. Im gonna try a cactus seed inside a cactus. has any ever done this... or is it a myth, cuz ive heard of it before.
You never know if you can do something until you try! Who knows - you may be the newest version of Darwin - good luck!
here in florida, i have seen ferns growing in the crevices on palm trees, and a small elm seedling as well.