Group tree selection harvesting with longleaf pine underplanting and herbicide

An area with a group tree selection harvest and herbicide application. Note that much of the understory remains. The planted pine cannot be seen in this photograph (spring 2026).

The objective of this study is to investigate how to accelerate the development of a multi-layered forest structure in a longleaf-slash pine flatwoods stand that is even-aged with little structural diversity (i.e., different sized trees). The stand overall is being managed to transition from an even- to uneven-aged forest as would be indicated by having a diversity of tree sizes.

This entry describes a group tree selection harvest, which involves cutting groups of trees throughout the forest with a focus on creating canopy gaps.

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