Sustainable organic home vegetable farm

In his retirement Peter Pannys has turbo charged his small back yard into a high yield organic sustainable vegetable farm. Peter based in Australia has foodies visiting daily from locally and interstate, where he has pleasure in explaining how they too can eat out of a small area, using VerticalgardenUSA to grow vertically. Peter grows fish and pumps the nutrient produced all around the VerticalgardenUSA modules, and gets to eat the fish, with a home grown salad.