Download or read book American Horticultural Society Encyclopedia of Perennials written by Graham Rice and published by DK Publishing (Dorling Kindersley). This book was released on 2006 with total page 502 pages. Available in PDF, EPUB and Kindle. Book excerpt: Describes the physical characteristics and hardiness of more than five thousand alphabetized perennials, provides guidance on their cultivation and propagation, and includes over a thousand color photos, sidebars on pests and other topics, and an index of common names.