Maintaining Tree/Turfgrass Associations: A Plant Health Care Approach
The common association of trees and turf in landscapes is plagued by competition for scarce water, nutrient, and sunlight resources. In the following article you will find an explanation of the problems that arise from this incompatibility and how to overcome them to achieve healthy, attractive trees and turfgrass.
The link address is: http://www.clemson.edu/extfor/urban_tree_care/forlf22.htm