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Allison from Lawrenceville, Ga writes

Will Grass Out Max kill moss?

My yard is 50% grass and 50% moss. It is mixed together. I would like to kill the grass so that my yard will be all moss. Will Grass Out harm the moss?


Grass Out Max (Clethodim Herbicide) is not labeled for controlling moss so should not harm it but we would recommend testing a small area first before spraying the entire area.

Answer last updated on: 03/20/2020

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