We have all seen those commercials for the topsy turvy-whatever-they-call-it. But I was at Home Depot last week, and they had taken a five gallon clean bucket (which they sell), cut a hole in the bottom, stuck in a tomato plant, filled with dirt, and hung by the handle....I think the bucket was 2 or 3 dollars.....
Waaaay cheaper than the other thing.....
Ellen