This student manual is presented in its first revision, providing a current, basic text for those preparing for greenhouse and floriculture work. Its fourteen chapters are: Overview of the Greenhouse Industry; Greenhouse Structures; Controlling the Greenhouse Environment; Greenhouse Equipment and Lighting; Greenhouse Irrigation Systems; Root Media and Containers; Nutrition; Integrated Pest Management; Plant Height Control by DIF; Bedding Plant Production (including Geraniums); Flowering Potted Plant Production--Poinsettias, Chrysanthemums, and Easter Lilies; Minor Potted Crops; Cut Flower Production; and Greenhouse Perennial Production. Listed at the beginning of each chapter are competencies that can be achieved as the result of studying information in that chapter. Related math and science concepts are also included at the beginning of each chapter. The list of "terms to know" provides familiarity with the industry terms used in that chapter and improves communication. At the end of each chapter, students can take a self-check on the information they have learned by using review questions. Page references are included for the information needed. Appendixes include 18 references, a glossary of terms, and an index. (YLB)