All you need is a bag of potting soil and some seeds, all of which you can get from any garden supply store (and even some grocery markets) for just a few bucks .
Topsoil and other soil amendments are sold by weight or volume. For this garden plan, use 40-pound bags, which cover a 2-by-3-foot space and provide ample .
Bag gardening offers a way to grow vegetables for those who have busy schedules, limited garden space or poor soil. Bagged potting soil is pasteurized to kill .