The comprehensive guide to pruning shrubs is broken down into three main categories; plants flowering on current years growth, plants flowering on old growth, and plants grown for special effects. The author also addresses problems, solutions, and conclusions in relation to pruning shrubs.
To view the article, click on the attachment link.
July-August 1988 Vol.12, Issue 4 Pages 9-11
Tom Cook Department of Horticulture Oregon State University