Turfgrasses are used for many purposes such as golf courses, sports fields, and a variety of commercial and homeowner settings. Many other uses include other recreational activities, functional uses such as roadsides and airports, and for a variety of erosion control activities. Successful turfgrass management does not occur by chance. This book provides the in-depth knowledge and understanding of the science needed to accomplish this. Units (chapters) are arranged so as to build upon previous ones to help improve the reader's understanding of the science and art of successful turfgrass management.