Grow big or go home! That seems to be the choice for any aspiring gardener who wants an at-home-garden: you can either use your space for one or two plants – or find a new space. But in High Yield, Small Space Organic Gardening, there aren't any limits. Gardening expert and author, Christy Wilhelmi, shares her easy-to-follow low effort, scientific approach and tips for cultivating crops in sma...