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Grass Out Max (Clethodim Herbicide) - Questions & Answers

Learn more about Grass Out Max (Clethodim Herbicide)

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Grass Out Max (Clethodim Herbicide)
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Displaying 1 to 10 (of 63 questions)
  • Asked by Ed from Pomona, Missouri
    05/17/2022
    Q
    How long after applying Grass Out Max (Clethodim Herbicide) should you wait before mowing?
    A

    As stated on the product label, "Do not mow area for two weeks prior to or after AGRISEL GRASSOUT MAX HERBICIDE application."

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  • Asked by Brent from New Palestine
    05/24/2023
    Q
    How long should I wait to mow down the treated grass after I treat it?
    A

    You should wait at least 2 days after an application of Grass Out Max (Clethodim Herbicide) to mow.

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  • Asked by Sue from Sparta, Michigan
    06/07/2015
    Q
    I used Grassout on April 16. Would it still affect warm season grasses like switchgrass that I want to cone u
    A
    Grass Out Max (Clethodim Herbicide) is a post emergent herbnicide and should not effect the warm season grass now.
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    1 of 3 people found this answer helpful.
  • Asked by Doug from Kc Mo
    03/16/2022
    Q
    Can Grass Out Max (Clethodim Herbicide) be applied on clover food plots?
    A

    Grass Out Max (Clethodim Herbicide) can be applied to clover crops 15 days before grazing, feeding, or harvesting (cutting) for forage or hay, if used as directed on the product label.

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  • Asked by Bill from Mayview, Mo
    04/15/2023
    Q
    Can this be used with a pasture herbicide roller?
    A

    Grass Out Max (Clethodim Herbicide) is not labeled for use in grass pastures and would not be recommended.

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  • Asked by Cindy from Ozark Mo
    05/05/2024
    Q
    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
    A

    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. 
     

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  • Asked by John from Dallas Georgia
    04/29/2021
    Q
    I used Grass Out Max (Clethodim Herbicide) to treat for poa annua in my lawn which worked great however my lawn is now also brown? Did I kill my lawn also?
    A

    Grass Out Max targets grassy weeds like poa annu but also kills grasses including turfgrass. At this point only time will tell if the bermuda will recover. Product labels should always be reviewed and followed exactly to be sure they are used properly.

    For treating poa annua in bermuda you need to use a selective herbicide such as Image Kills Nutsedge for small areas, or Certainty or Negate for larger areas. Please review our How to Get Rid of Poa Annua Treatment Guide for more information. 

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    1 of 2 people found this answer helpful.
Displaying 1 to 10 (of 63 questions)