Indulge your Passion for Perennials!
The RHS is delighted to launch this new website, which accompanies the publication of the RHS Encyclopedia of Perennials. This book contains a wealth of information on perennials and their cultivation with contributions from more than forty experts.
Discover more about different plants and take a look inside the Encyclopedia of Perennials.
Give us Feedback on the book or supply us with more information for inclusion in the next edition. For example, share your personal experiences of which perennials work best (or worst), new species and cultivars, and problems that may not be included in the book. This is also an opportunity to supply information on the background, origins and history of specific cultivated perennials.
Share Information with other gardeners on perennials. Here you will find a special message board that allows you to exchange information with other gardeners.