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Sue from Sparta, Michigan writes

I used Grassout on April 16. Would it still affect warm season grasses like switchgrass that I want to cone u

Answer:

Grass Out Max (Clethodim Herbicide) is a post emergent herbnicide and should not effect the warm season grass now.

Answer last updated on: 06/08/2015

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1 of 3 people found this answer helpful.

Grass Out Max (Clethodim Herbicide)

Grass Out Max (Clethodim Herbicide)

4 out of 5 stars

$46.74

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