Hydrotech’s Garden Roof® Planning Guide covers everything from technology and materials, proper planning and design to installation and maintenance. Readers can take an in-depth look at the modern world’s environmental challenges and the role of sustainable design in providing green solutions. They can also learn about the American Hydrotech Garden Roof Assembly and its benefits, including economic incentives and environmental factors like rainwater management. Now in its third edition, the Garden Roof Planning Guide is designed to unlock American Hydrotech’s knowledge on vegetative roofs. The planning guide is also available as an app, which can be downloaded by searching American Hydrotech in the iOS App Store. For more information, visit www.hydrotechusa.com/GRPG.