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Michael Dirr

American horticulturist and professor
Michael A. Dirr is an American horticulturist and a professor of horticulture at the University of Georgia. He is an expert on woody plants. Wikipedia
Dr. Michael A. Dirr's lifelong passion for horticulture has positively influenced a generation of students, gardeners, nurserymen, and professional ...
Michael A. Dirr is an American horticulturist and a professor of horticulture at the University of Georgia. He is an expert on woody plants.
MISSION STATEMENT: A site for amateurs and professionals who seek cutting edge information on trees and shrubs, particularly the new introductions.
$8 to $102
The Reference Manual of Woody Plant Propagation: From Seed to Tissue Culture, Second Edition. by Michael A. Dirr · 4.64.6 out of 5 stars. (265). Paperback.
Michael A. Dirr, Ph.D is a horticulturist and a professor of horticulture at the University of Georgia. He is an expert on woody plants. Read more.
$8 to $63
Michael A. Dirr. #13 in Landscape. #41 in Botany. Most Popular Books. Dirr's Hardy Trees and Shrubs: An Illustrated Encyclopedia · Manual of Woody Landscape ...
A recipient of more than 20 awards for teaching and research, Dr. Dirr has been recognized for his outstanding contributions to horticulture, both in and out of ...
Dr. Michael A. Dirr, Professor Emeritus Horticulture, University of Georgia, has received the profession's highest teaching and research awards.
DIRR, Michael A(lbert) 1944–. PERSONAL: Born 1944. Education: University of Massachusetts, Amherst, Ph.D., 1972. ADDRESSES: Home—324 Hollow Creek Lane, ...
Michael A. Dirr has 13 books on Goodreads with 2722 ratings. Michael A. Dirr's most popular book is Manual of Woody Landscape Plants: Their Identificatio...