Book excerpt: “Anyone purchasing a greenhouse should read this book first.” —Home Greenhouse Magazine Do you want homegrown tomatoes in the dead of winter? Or to grow succulents and cacti in the coldest parts of the world? All you need is a greenhouse. In The Greenhouse Gardener's Manual, Roger Marshall shares the secrets of successfully growing vegetables, fruits, flowers, and houseplants in a well-maintained greenhouse. You’ll learn how to choose the right design, create a healthy environment, use the space for propagation, and maintain the greenhouse year-round. Marshall also includes a plant directory of the 70 best fruits and vegetables and the 88 best ornamental plants for growing in a greenhouse.