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

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Hi-Yield Grass Killer Post-Emergent Herbicide
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Displaying 41 to 60 (of 102 questions)
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  • 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 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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    2 of 5 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 Brent from New Orleans, La
    10/05/2017
    Q
    How often can I safely apply Hi-Yield Grass Killer Post-Emergent Herbicide to my Centipede lawn to control torpedo grass?
    I sprayed to control torpedo grass but have not seen any results after a few days. I wanted to know if I can spray again or if I should wait a certain number of days before reapplying. Also, the label lists using 2 tbsp per gallon on the chart but recommends 1 tbsp per gallon elsewhere. Is it safe to use the 2 tbsp amount on Centipede?
    A

    Hi-Yield Grass Killer Post-Emergent Herbicide is not specifically labeled for torpedograss. Solitare Herbicide is labeled to suppress torpedograss in centipede lawns, but may not eradicate it completely. Most of the herbicides on the market will only suppress the torpedograss for a short time. It is recommended to spot treat the torpedo grass with a non-selective herbicide such as Round Up Quick Pro and then reseed or sod in the treated areas.

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    2 of 3 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 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 Patrick from Pontotoc , Ms.
    07/11/2018
    Q
    Can Hi-Yield Grass Killer Post-Emergent Herbicide be used on sweet potato plants and chufa plots?
    A

    Hi-Yield Grass Killer Post-Emergent Herbicide is labeled to be used around potatoes, but not labeled to be used around chufa plots. It may be best to spot treat the plots. Be aware that the pre-harvest interval on potatoes is 30 days. 

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    2 of 3 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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    2 of 2 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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    2 of 2 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 Julius from Elizabethtown, Ky
    09/03/2019
    Q
    Can Hi-Yield Grass Killer be applied before or after garden fertilizer is applied?
    A

    There is no time restriction for applying Hi-Yield Grass Killer Post-Emergent Herbicide and a fertilizer.  You can apply either before or after application of a fertilizer.

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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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    2 of 2 people found this answer helpful.
  • Asked by Greg from Waycross,ga.
    07/11/2014
    Q
    Will Hi-Yield Postemergence herbicide stop Bahiagrass from seeding in a yard with Centipede and St. Augustine?
    A
    Hi-Yield Grass Killer Post-Emergence Herbicide is intended to kill grassy plants and is not labeled for use in desirable turf. This is also a post-emergent, rather than a pre-emergent, so it will not prevent new seed germination. The three grasses you have listed are all warm-season grasses, so any product that would affect seeding of one would affect all of them. You could use a non-selective herbicide such as RoundUp QuickPro to spot treat areas where you want to eliminate the bahiagrass and then reseed after two weeks.
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    1 of 1 people found this answer helpful.
  • Asked by Dan from Lumpkin Ga.
    10/30/2016
    Q
    Does Hi-Yield Grass Killer Post-Emergent Herbicide will kill clover?
    A

    Hi-Yield Grass Killer Post-Emergent Herbicide does not list clover as one of the types of weeds controlled on the label. We would recommend using QuinKill Max Crabgrass & Weed Killer depending on what type of turf you have.

    Spot Applications: Apply 1.45 fl ozs of QUIN KILL MAX per 1000 sq ft (0.75 lb ae/A) of treated area. Make 2 sequential applications of 1.0 fl oz (0.51 lb ae/A) of QUIN KILL MAX per 1000 sq ft and an additional sequential application up to 0.90 fl oz (0.46 lb ae/A) of QUIN KILL MAX per 1000 sq ft at 14- to 21-day intervals.

     

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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 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 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 5 people found this answer helpful.
  • Asked by Maura from Los Angeles, Ca
    11/19/2017
    Q
    Will Hi-Yield Grass Killer Post-Emergent Herbicide kill grass from an ivy ground cover without killing ivy?
    We have a lot of tall grass growing up through ivy ground cover. We want to keep the ivy but kill the grass.
    A

    Hi-Yield Grass Killer Post-Emergent Herbicide is safe to use in established Algerian Ivy and Grape Ivy for grassy weeds. If you have an ivy not listed on the product label, then we suggest testing a small area before applying over all of it.

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    1 of 2 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 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.
Displaying 41 to 60 (of 102 questions)