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Is Mold on Houseplants Toxic?

Mold on Plants: Harmless to Plants, Allergenic to Some People

Most plant molds don’t harm the plant. However, many people have allergic reactions to mold spores. Toxicity depends on the specific mold species and individual sensitivity.

If mold appears: improve airflow, reduce watering, remove affected soil surface. Wear a mask if sensitive.

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