The virtues of organic food have long been apparent. But what many people don't realize is that they can grow their own—no matter how small their space. Whether you've got a backyard, rooftop, or patio, or are restricted to window boxes or hanging baskets, the joy and satisfaction of organic gardening can be yours. From planning a garden, to deciding what to plant, to the best methods of chemical-free pest and disease control, this definitive guide will help you get big results from even the tiniest of spaces.