GENERAL INFORMATION ABOUT TREES
These pages are intended as a resource for tree care professionals and the public. In many cases, the information has been compiled or written by one of GAA's members. The GAA has chosen the information carefully; however, the GAA does not warranty its accuracy nor any work performed using information presented herein.
Article: "Native Tree Species of Georgia" by Dr. Kim Coder, University of Georgia Warnell School of Forestry and Natural Resources [February 2010]
The Tree's Environment
Soil and Roots
Article: Soil Compaction Stress & Trees: Symptoms, Measures, Treatments by Dr. Kim Coder [December 2007]
Article: "Diagnosing Soil Compaction Using a Penetrometer (soil compaction tester)" by Sjoerd W. Duiker, Pennsylvania State University College of Agricultural Sciences [added July 14, 2014]
Branches and Crown