A perennial garden is an ever-changing source of delight. Each season brings new colors and textures in flowers and foliage. As the years go by, perennial plantings mature and interweave into forms more beautiful and surprising than a season's growth of annuals can ever give. Best of all, a perennial garden can grow almost anywhere with plants suited to local soils, temperatures, and rainfall. This book is a complete guide to perennial gardening...