This is the fifth edition of this best-selling guide to plants and flowers, updated and revised from the experts at the RHS. "RHS Encyclopedia of Plants and Flowers" is an expert guide to planning your dream garden, redesigned to aid navigation and make identifying plants easier than ever. Over 8,000 easy-to-find plants and thousands of photographs will give you all the guidance you need. Each variety is photographed and the new 'how to' section tells you all you need to know on cultivation, pruning and care. Plus, use the special plant selector to grow for every possible situation and condition, from sunless walls to sandy soil. The perfect addition to any gardener's bookshelf.