- A new book by Michael A. Dirr, Univ. of Ga. Professor of Horticulture, and NMPRO December 25, 2001 Nursery E-mails magazine’s contributing editor, will be released in February 2002. “Dirr’s Trees and Shrubs for Warm Climates” describes woody plants for USDA Hardiness Zones 7-11 and is a companion to “Dirr’s Hardy Trees and Shrubs.” This photographic encyclopedia contains descriptions and details on more than 400 species and hundreds more cultivars and varieties.
- The book is $69.95 and is available through: