How to Kill Moss on Trees
- 1). Remove the tree moss using a soft, plastic rake around the base of the tree. Carefully use a ladder to remove moss growing beyond reach of the ground.
- 2). Increase sunlight to the tree bark by trimming away adjacent tree and shrub growth. Tree moss, like lawn moss, prefer indirect sunlight or shade. Sunny bark environments discourage moss growth.
- 3). Remove any rotting bark, dead limbs, and bacterial or fungal growth from the tree. Decomposing, organic tree matter is the foundation for tree moss growth.
- 4). Monitor the tree for dead bark and moss growths every month. Identifying and correcting problem areas in their infancy is much easier once the tree moss is heavily established.
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