I was given some plastic horse feeding trough's by a co-worker a while back. I am wanting to screen my back wall with some of the large running bamboo I have growing in containers. So, I ordered some bamboo edging and attached it to the sides of the plastic horse troughs with copper wire. I'm pretty happy with the result. The one pictured is going to be home for a really nice Giant Black Bamboo that I have that is jet black and probably 25 feet tall. It will probably get up to 40 once it gets established in the container.