Mine don't even have a plastic pot. Most of them are just hanging there from the wire/hook thing, roots waving around in the breeze. Oh, there's one of the little ones that has a tiny 2in. wide plastic basket that the roots go through, but I really can't see what good it does anyway.
I've seen pictures of them in Singapore mounted to stakes with moss and burlap on them, and the roots do attach to those things eventually. But for here, where I need to be able to move them around, the hanger method works just great.
