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Hi-Yield Grass Killer Post-Emergent Herbicide - Questions & Answers

Learn more about Hi-Yield Grass Killer Post-Emergent Herbicide

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Hi-Yield Grass Killer Post-Emergent Herbicide
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Displaying 61 to 80 (of 102 questions)
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  • Asked by Kerry from Bellechasse, La
    06/03/2018
    Q
    How long does Hi-Yield Grass Killer Post-Emergent Herbicide need to be applied before it rains?
    A

    There shall be no rain expected within 24 hrs following the application of Hi-Yield Grass Killer Post-Emergent Herbicide for the most effective results.

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    1 of 1 people found this answer helpful.
  • Asked by Kennon from Soperton, Ga
    06/06/2018
    Q
    Can Hi-Yield Grass Killer Post-Emergent Herbicide be used around sweet potatoes?
    A

    Hi-Yield 2, 4-D Selective Weed Killer does not list on the product label that it is safe for use around edibles, only in non-crop areas.  The Avenger Weed Killer Concentrate is safe for use around edible vegetation and fruit trees as it does not persist in the soil and is approved for organic gardening.  Be sure to not spray any of the plants you do not want to kill as it is non-selective and will kill anything to which it is applied.

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    1 of 1 people found this answer helpful.
  • Asked by Glenn from Brandon, Ms
    06/13/2018
    Q
    Why do you tell people that Hi-Yield Grass Killer shouldn't be used on a Centipede lawn to kill other grasses?
    A

    Hi-Yield Grass Killer Post-Emergent Herbicide is a grass killer than can harm the centipede lawn so we do not recommend using this product on it.

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    1 of 3 people found this answer helpful.
  • Asked by Arthur from Sc
    09/09/2018
    Q
    Can Hi-Yield Grass Killer Post-Emergent Herbicide be sprayed on dormant grass in the fall?
    I'm thinking about waiting to apply because were are getting close to the end of the season.
    A

    Hi-Yield Grass Killer Post-Emergent Herbicide should be applied when the weeds are actively growing for the best control. If you wish to prevent weeds from germinating, we would highly suggest the application of a pre-emergent herbicide.

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    1 of 2 people found this answer helpful.
  • Asked by Bib from Pa
    07/16/2019
    Q
    Can I use Hi-Yield Grass Killer Post-Emergent Herbicide to kill stilt grass in switchgrass plantings?
    A

    Hi-Yield Grass Killer Post-Emergent Herbicide is not labeled for applications to switchgrass plantings.

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    1 of 1 people found this answer helpful.
  • Asked by Bob from Pa.
    07/18/2019
    Q
    Will Hi-Yield Grass Killer Post-Emergent Herbicide kill stilltgrass without killing switchgrass that it's used on?
    A

    Hi-Yield Grass Killer Post-Emergent Herbicide is a grass killer that is labeled to kill annual and preineal grasses in and around vegetables, gardens, trees, shrubs, ornamentals and ground covers. It is not labeled for use on lawns.  Additionally, it is not labeled to treat for Japanese stiltgrass.  

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    1 of 2 people found this answer helpful.
  • Asked by Steve from Independence, Mo
    08/07/2019
    Q
    Will Hi-Yield Grass Killer Post-Emergent Herbicide kill brome in tall fescue?
    A

    Hi-Yield Grass Killer Post-Emergent Herbicide is not labeled to control brome aka cheatgrass. Cheatgrass isn’t listed on many labels as its hard to control. You will likely need to use a product like Roundup to spot treat the cheatgrass and then fill in the bare spots with grass seed to try and keep it from coming back. There are a few pre emergents on the market that claim to prevent cheatgrass so you can look over those to see if you want to use them for prevention this fall and next spring. The Dimension 2EW is labeled to prevent brome/cheatgrass and can be used to prevent it and other weeds like crabgrass in the lawn. 

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    1 of 1 people found this answer helpful.
  • Asked by Paul from Central Florida
    08/18/2019
    Q
    Will Hi-Yield Grass Killer Post-Emergent Herbicide kill zoysia at the base of rose bushes without harming roses?
    A

    Hi-Yield Grass Killer Post-Emergent Herbicide is safe for use around roses as directed on the product label but it is not labeled to control zoysia.  Using a product such as GlyPhoSel Pro as a spot treatment will work to treat the areas where you have the zoysia invading, but it will also kill anything it comes into contact with so be sure to avoid any drift/spray contacting the roses themselves.

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    1 of 2 people found this answer helpful.
  • Asked by Sandy from El Sargento, Mexico
    01/26/2020
    Q
    Is Hi-Yield Grass Killer Post-Emergent Herbicide safe to use on grass growing amid iceplants?
    A

    Hi-Yield Grass Killer Post-emergent Herbicide will kill only annual and perennial grasses. It can be used safely around established ornamentals without fear of damaging desirable vegetation.

     

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    1 of 1 people found this answer helpful.
  • Asked by E.l. from Ellabell, Ga
    04/03/2020
    Q
    Can Hi-Yield Grass Killer Post-Emergent Herbicide grass herbicide be used around squash plants?
    A

    Yes, the Hi Yield Grass Killer is labeled to be used to control grasses around squash, and would need a 14 day interval between the last application and when you plan to harvest the squash. 

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    1 of 1 people found this answer helpful.
  • Asked by Darrell
    07/15/2021
    Q
    Can Hi-Yield Grass Killer Post-Emergent Herbicide be used on garden peas?
    A

    Yes, Hi-Yield Grass Killer Post-Emergent Herbicide can be used over garden peas. 

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    1 of 1 people found this answer helpful.
  • Asked by Donald from Jefferson City, Mo
    10/04/2021
    Q
    Can Hi-Yield Grass Killer be used on strawberries in October then again in April or May the following spring?
    A

    Hi-Yield Grass Killer Post-Emergent Herbicide should be applied no more than one application per season for strawberries when the listed weeds are actively growing and the minimum harvest time for strawberries is 7 days from last application.

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    1 of 1 people found this answer helpful.
  • Asked by Jtw from Fayetteville, Ga
    04/01/2017
    Q
    Can Hi-Yield Grass Killer Post-Emergent Herbicide be used under pecan trees in a centipede lawn?
    A

    Hi-Yield Grass Killer Post-Emergent Herbicide is a grass killer than can harm the centipede lawn so would not be recommended to be used on it, nor is is labeled as safe to apply around pecan trees.

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  • Asked by Steve from Syosset, Ny
    04/20/2017
    Q
    How effective is Hi-Yield Grass Killer Post-Emergent Herbicide on getting rid of bent grass?
    Will it harm groundcovers like vinca minor?
    A

    Hi-Yield Grass Killer Post-Emergent Herbicide will control Bentgrass. Since it's not labeled for use around Vinca Minor we cannot recommend to apply it there. Spot treatment would be our recommendation.

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  • Asked by Mac from Florence, Sc
    05/05/2017
    Q
    Is Hi-Yield Grass Killer Post-Emergent Herbicide safe to use on Bermuda in St. Augustine Grass?
    A

    Hi-Yield Grass Killer Post-Emergent Herbicide could be harmful to both Bermuda and St. Augustine Grasses.

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  • Asked by Roosevelt from Miami, Fl
    10/22/2017
    Q
    Can I use the Hi-Yield Grass Killer Post-Emergent Herbicide in a hose end sprayer?
    A

    The Hi Yield Grass Killer is designed to be mixed with a surfactant and you cannot normally get an accurate dilution rate when you mix the two together in a hose end sprayer. It would be best to use a tank sprayer for it if you can. Otherwise, you will need to make sure your hose end sprayer has a dial to correctly select the amount of product to pull per gallon of water. 

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    0 of 1 people found this answer helpful.
  • Asked by Ruth from Canton, Oh
    04/28/2018
    Q
    What to use to kill crackgrass in strawberries in the spring?
    A

    Hi-Yield Grass Killer Post-Emergent Herbicide could be used for grasses around strawberry.

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  • Asked by Lou from Waverly Il
    05/03/2018
    Q
    Can Hi-Yield Grass Killer Post-Emergent Herbicide be used to kill grass growing up through blue rug junipers?
    A

    Hi-Yield Grass Killer Post-Emergent Herbicide can be used to treat the labeled grasses in juniper beds.

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  • Asked by Steve from Augusta, Ga
    05/04/2018
    Q
    Will Hi-Yield Grass Killer Post-Emergent Herbicide kill my St.Augustine grass?
    A

    Hi-Yield Grass Killer Post-Emergent Herbicide is not labeled for use in residential lawns.  It is designed for use in vegetables gardens, flower gardens, around trees & shrubs, in ornamental landscapes and on ground coverings.  

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  • Asked by Megan from Michigan
    06/12/2018
    Q
    Will the Hi-Yield Grass Killer Post-Emergent Herbicide kill clover?
    A

    Hi-Yield Grass Killer Post-Emergent Herbicide will not control clover, just listed grasses. We would recommend using QuinKill Max Crabgrass & Weed Killer depending on what type of turf you have.

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Displaying 61 to 80 (of 102 questions)