So what Kit didn't mention is she used a linen shoe rack, an unused lean-against-the-wall type of bike rack, a small piece of pvc, a few U bolts, a small 1x3 board, duct tape (cuz there had to be some duct tape in there somewhere, right?) and made a vertical garden. Then she took a 2 liter pop bottle and made an upside down cherry tomato holder. A "recycled garden". Even the water run off gets recycled.