RosesBook - 1998
Stay on the cutting edge, with Sunset's Pruning. Starting with e principles of plant physiology, it explains how, when, and why to prune for spectacular results. Whether you plan to create decorative forms, stimulate new growth, or simply optimize plant health, this handy resource covers everything you need to know about basic pruning tools and techniques. A colorful plant encyclopedia provides timely guidelines for pruning hundreds of trees, shrubs, and vines.