Maybe this sounds silly but I have an idea. We just got 10 acres of land. With that land we have part of a creek and also a piece of land across the creek. I've been thinking I want to clear the land across and have a hang out camping spot. For that I need a bridge. On this bridge I would like to try a hydroponics greenhouse for fruit and veggies. Does anyone have experience with anything of the sort? I've heard that it helps clean the water as well. Not that the water is bad.