Learn how to care for mature trees and the changes that occur as trees age. The astute arborist should be aware of these changes, so as to provide the best advice and management recommendations to his or her clients for the care of aging trees in the built landscape. This course carries 5.75 CEUs for ISA certified arborists (S=3, P=.75 M=2).
Dr. Rex Bastian, Regional Technical Advisor, Davey Tree Expert Company/The Care of Trees
Robert Wells, Associate Director, Arboriculture Outreach, Morris Arboretum