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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 41 to 60 (of 89 questions)
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  • Asked by Laura from Sioux Falls Sd
    05/03/2015
    Q
    Can Hi Yield Grass Killer be used with fern peonies, tree peonies and other herbaceous peonies?
    A
    Hi-Yield Grass Killer Postemergence Herbicide does not specifically list fern peonies, tree peonies and other herbaceous peonies on the product label as tolerable to this product. Please tell us more about what you are treating for so that we are able to locate a product that will best fit your needs. We can also be reached at 866-581-7378 M-F 9-5PM EST.
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    2 of 4 people found this answer helpful.
  • Asked by Stevie from Meridian, Ms
    08/14/2019
    Q
    Is Hi-Yield Grass Killer Post-Emergent Herbicide harmful to honey bees?
    A

    Hi-Yield Grass Killer Post-Emergent Herbicide could harm bees if they contact when surfaces are wet.

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    2 of 2 people found this answer helpful.
  • Asked by Michael from Bentonville
    03/17/2015
    Q
    Is Hi-Yield Grass Killer safe for junipers?
    3 year old shrubs
    A
    Yes, Hi-Yield Grass Killer Postemergence Herbicide is safe to be used around junipers. You will use 1 fl. oz. per gallon of water. This will treat approximately 1,800 sq. ft.
    Was this answer helpful to you?   Yes No
    2 of 3 people found this answer helpful.
  • Asked by Jerry from Southaven, Ms
    06/08/2018
    Q
    Will Hi Yield kill Nutgrass in flower bed while preserving my Nandinas?
    A

    Hi-Yield Grass Killer Post-Emergent Herbicide will not treat nutgrass. We recommend spot treating with RoundUp QuikPro (avoid drift on ornamentals and other desired areas).

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    2 of 2 people found this answer helpful.
  • Asked by Choctaw from Independence, La
    05/26/2018
    Q
    Will Hi-Yield Grass Killer Post-Emergent Herbicide kill mint, sage, dill weed, onions and garlic?
    A

    Hi-Yield Grass Killer Post-Emergent Herbicide lists all but dill weed as tolerable to applications when used as directed.

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    2 of 4 people found this answer helpful.
  • Asked by Toni from Colorado City, Tx
    07/24/2015
    Q
    Can I use Hi-Yield Grass Killer Postemergence Herbicide to kill Bermuda grass where I have dichondra as a ground cover?
    A

    Yes, according to the Product Label, Hi Yield Grass Killer Postemergence Herbicide is labeled to kill Bermuda Grass, and Dichondra turfs have shown to be tolerant.

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    2 of 3 people found this answer helpful.
  • Asked by Michael from Altus, Ok
    06/08/2017
    Q
    Will Hi-Yield Grass Killer Post-Emergent Herbicide kill johnsongrass in cowpeas?
    A

    Hi-Yield Grass Killer Post-Emergent Herbicide  is labeled for controlling johnsongrass on green peas and dry peas. It does not specifically label cowpeas.

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    2 of 2 people found this answer helpful.
  • Asked by Beth from Montevideo, Mn
    05/04/2019
    Q
    Can I use Hi-Yield Grass Killer Post-Emergent Herbicide by my rhubarb safely?
    I’m trying to get rid of grass that is choking out my rhubarb, but I don’t want to harm the rhubarb plants. Will it be ok?
    A

    Rhubarb is not listed on the label as tolerable to applications of Hi-Yield Grass Killer Post-Emergent Herbicide.  We would recommend using the Grass Out Max instead as rhubarb is listed on the label.   It is highly recommended that you use a surfactant with this product. 

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    2 of 2 people found this answer helpful.
  • Asked by Julius from Elizabethtown, Ky
    09/17/2019
    Q
    When can I water after applying Hi-Yield Grass Killer Post-Emergent Herbicide?
    I am watering by hose due to drought conditions.
    A

    There shall be no rain expected within 24 hrs or irrigation 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 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 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 Robert from Picayune, Mississippi
    04/04/2017
    Q
    Does Hi-Yield Grass Killer Post-Emergent Herbicide kill centipede grass?
    A

    Hi-Yield Grass Killer Post-Emergent Herbicide is not labeled as tolerant on Centipede turf, so we would not recommend using this product there. If you would like to tell us more about what weed you are targeting, then we are happy to recommend an alternatitve product.

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    1 of 1 people found this answer helpful.
  • Asked by Brandi from Ovid, Id
    04/05/2017
    Q
    Is Hi-Yield Grass Killer Post-Emergent Herbicide safe to use around my garden peonies, daylilies, bleeding hearts, and hesperis (dame's rocket)?
    A

    The Hi-Yield Grass Killer Post-Emergent Herbicide is labeled to be used for daylilies and bleeding hearts. Unfortunately, the Hi-Yield Grass Killer Postemergence Herbicide does not specifically list fern peonies, tree peonies and other herbaceous peonies on the product label as tolerable to this product. Please tell us more about what you are treating for so that we are able to locate a product that will best fit your needs.

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    1 of 4 people found this answer helpful.
  • Asked by Neil from Pittsburg, Ks
    03/05/2018
    Q
    Is Hi-Yield Grass Killer Post-Emergent Herbicide safe around roses and crape myrtles?
    I have bermuda grass that is growing around these plants
    A

    Hi-Yield Grass Killer Post-Emergent Herbicide is labeled to be used around established crape myrtles and rose plants listed on the product label to control bermudagrass and other listed weeds. For ornamentals not listed on the product label, we would recommend spot treating around a small area before treating around a large number of plants.

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    1 of 1 people found this answer helpful.
  • Asked by Jimmie
    04/30/2019
    Q
    Can I spray Hi-Yield Grass Killer Post-Emergent Herbicide over field peas that have already come up?
    A

    Hi-Yield Grass Killer Post-Emergent Herbicide is labeled to be used over green peas as directed on the label.

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    1 of 1 people found this answer helpful.
  • Asked by Don from Ruston
    05/30/2017
    Q
    Can Hi-Yield Post-Emergent Grass Killer be re-applied on garden plants if new growth of grass appears?
    A

    Yes, if new growth appears, you may re-apply Hi Yield Post Emergence Grass Killer when grassy weeds are actively growing. Younger, actively growing seedling weeds are more easily killed than older, mature, well-established grassy weeds which may require a repeat application for control. Please refer to the product label for a list of tolerant plants, vegetables and fruits. 

     

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    1 of 1 people found this answer helpful.
  • Asked by Dan from Corning, Ia
    05/23/2018
    Q
    Can Hi-Yield Grass Killer Post-Emergent Herbicide be applied to sunflowers?
    A

    Hi-Yield Grass Killer Post-Emergent Herbicide can be used around roses and other ornamental plants and flowers, including sunflowers.

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    1 of 1 people found this answer helpful.
  • Asked by Suzanne from Winston Ga
    02/21/2019
    Q
    Can Hi-Yield grass killer be used for grasses growing in vinca ground cover?
    Can I use this over the top of my ground covers?
    A

    Yes, Hi-Yield Grass Killer is labeled for both minor and major vinca ground covers.  Mix 1 fluid ounce of this product plus 1 fluid ounce oil concentrate per gallon water; spray to just wet the unwanted weedy grasses. One gallon of spray will treat 1,800 square feet.

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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 Randy from Baton Rouge, Louisiana
    07/26/2017
    Q
    Can Hi-Yield Grass Killer be used on a centipede lawn to kill Bermuda?
    A

    Hi-Yield Grass Killer cannot be used on centipede grass.  We apologize, but we actually do not carry a product that is labeled to remove Bermuda grass from centipede.  The only suggestion we can give is to kill the Bermuda with a glyphosate product and then re-seed the centipede in those areas.

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    1 of 4 people found this answer helpful.
Displaying 41 to 60 (of 89 questions)