I like new uses for old things. These ladders came from the alley behind our street....so, I guess that makes me a dumpster diver of a sort. They were castoffs, something a neighbor had no more use for. But I just thought of the possibilities of how they could help in my garden. And, one of the nice benefits is that they are portable. I actually move my garden around because most of it is above ground.
"There is no such way as "away". When we throw anything away, it must go somewhere."
~ Annie Leonard