"Vertical Gardening is the secret to making the most of your space; when you grow upward rather than outward, you will double or triple the yield from your small-space garden. In Vertical Vegetables, author Amy Andrychowicz shows you a thing or two about growing up. Bigger yields per square foot may be the main reason for vertical growing, but vertical gardens also offer opportunities that go beyond the purely functional--they can be beautiful, too!...