| Contemporary Books, October 1, 1998, cover price $49.95 | About this edition:
Offers advice on selecting and caring for over 1,700 varieties of perennials that thrive in colder climates, including dividing, transplanting, cutting, drying, and companion planting
| Rev upd edition (Univ of Minnesota Pr, April 1, 2011), cover price $39.95 | About this edition:
Revised and updated, this all-in-one guide designed for northern-tier gardeners from coast to coast features:â¢ more than 2,000 varieties proven to thrive in cold climatesâ¢ five-star ratings to help you choose top-performing perennials â¢ new selections of varieties with variegated or brightly colored foliage â¢ new mail-order sources for hard-to-find varieties of each plant If you are a gardener and winter temperatures in your region can dip below â20 degrees, this is the one guide you need.
| Harpercollins, April 1, 1997, cover price $32.50 | About this edition:
A complete illustrated guide to perennial gardening for colder regions introduces the fifty best perennials for cold climates and presents an encyclopedia of 1,700 hardy plants, along with tips on propagation, cultivation, soil types, pruning, and more.