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Cindy from Ozark Mo writes

How long after applying Grass Out Max (Clethodim Herbicide) does it need to have to prevent runoff from rainfall?

We have lawn bordering our rocked beds, how long after spraying do we need to avoid rain so that run off from the beds does not kill our border lawns

Answer:

Grass Out Max (Clethodim Herbicide) should be rainfast within 4-6 hours after application however we typically advise to have 24 hrs before any rainfall is expected. 
 

Answer last updated on: 05/05/2024

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