This expanded edition of our superb greenhouse bible includes a new section on orchids, profiles on more than 300 plants, the latest information on integrated pest management, 250 new illustrations, the newest gadgets, and important considerations in acquiring a greenhouse. Hortldeas writes: "Virtually any question which might be asked by either a novice or an advanced home greenhouse gardener is answered fully." Smith has more than 20 years of gardening experience and is director of the Cheyenne Botanic Gardens.