Lake Extension explains Spanish moss and tree care
An October 15 UF/IFAS Extension Lake County article explains how Spanish moss lives on tree branches and provides habitat for wildlife.
What the record says
Lake County Master Gardener Volunteer Paula Bleakley writes that Spanish moss uses trees for support while drawing moisture and nutrients from rainwater and air. The article describes its value as shelter and nesting material for wildlife and says UF/IFAS does not recommend killing it because it is harmless to trees.
Source details and supporting locations.
Practical next step
Homeowners considering removal can read the Extension guidance before treating moss. The article cautions that copper sulfate can damage new live-oak growth and nearby plants.
Limits and what is not established
The article provides general gardening guidance. Ask Extension about conditions affecting a particular tree.
Sources checked October 18, 2026. Later notices may change instructions or arrangements.
Original sources
UF/IFAS Extension Lake County: original information