Reflecting the many new and improved varieties of recent years, this book is the most current and up-to-date reference for the varieties of perennials available in Canada and the USA. This authoritative guide remains an indispensable book for everyone from new gardeners to garden professionals.

176 full-colour pages

Over 600 colour photographs

Encyclopedia-style descriptions of perennials, hardy ferns and ornamental grasses

Important information on soil and site requirements, hardiness and planting suggestions

Includes a full index for fast, convenient reference