Square foot Gardening... get the book, start now, the materials will be through the roof oh, about ten days after the run on the supermarkets... you can feed a person with something like 8' x 10'.. of course the book doesn't tell you how to defend your food day and night but some stealth can stave off a lot of problems... Some Dobermans are good for that stuff, they like to let people in and then not let them out.. captivating breed, that...