The author invented this method, which has become very popular because it is such an easy way to start a garden. It is a simple set-up that works for anyone who wants to grow twice as much in half the space with a minimum of effort. Vegetables, flowers, and herbs grow beautifully in raised beds filled with soil mix and divided into 16 squares, each 1 foot long and wide. The book takes you through how to do it yourself with thorough descriptions of all the steps. 272 pages.