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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 81 to 100 (of 107 questions)
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  • Asked by Allen from Dover, Ar
    02/25/2017
    Q
    Can Hi-Yield Grass Killer Post-Emergent Herbicide be applied on lyropia and day lilies?
    I don't want to kill them. But I don't want to have to completely dig them up and replant!
    A

    Daylilies and green liriope are listed on pages 14 & 15 of  the Hi-Yield Grass Killer Post-Emergent Herbicide product label as tolerable species. Please refer to the label for complete mixing and application instructions to ensure a safe eradication of unwanted grassy weeds.

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    8 of 10 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 Monte from Everton
    07/24/2016
    Q
    Can I use Hi-Yield Grass Killer Post-Emergent Herbicide around my Strawberry plants without harm to my plants?
    A

    Hi-Yield Grass Killer Post-Emergent Herbicide when applied per label will not harm Strawberry plants. 

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    19 of 21 people found this answer helpful.
  • Asked by Ronald from Sherrill, Ia
    07/21/2016
    Q
    Can I use Hi-Yield Grass Killer Post-Emergent Herbicide on blackberries and raspberries?
    A

    Hi-Yield Grass Killer Post-Emergent Herbicide does list both blackberry and raspberry as tolerable on the product label.  Be sure to refer to the pre harvest interval for application timing before harvesting.

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    4 of 4 people found this answer helpful.
  • Asked by Wanda from Randolph, Al
    06/30/2016
    Q
    Is Hi Yield Grass Killer safe to use around sunflowers?
    A

    Yes, Hi Yield Grass Killer Herbicide is safe for use around sunflowers. It will only kill grassy weeds. The mixing ratio is 1 fl. oz. per gallon of water and a surfactant should be used as well. 

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    17 of 19 people found this answer helpful.
  • Asked by Todd from Mullins
    05/10/2016
    Q
    Will Hi-Yield Grass Killer Post-Emergent Herbicide get rid of bermuda grass in a centipede lawn?
    A

    No, Hi-Yield Grass Killer Post-Emergent Herbicide will not get rid of bermuda grass in a centipede lawn.  Unfortunately, centipede and bermuda grasses are so closely related that any product that would kill the bermuda would also kill the centipede.  In this type of situation, we usually recommend using a glyphosate product such as Roundup Quik Pro to spot treat the bermuda grass as much as possible, and then replanting the centipede in a couple of weeks when the bermuda is gone. 

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    3 of 8 people found this answer helpful.
  • Asked by Kathy from Newberg, Or
    03/30/2016
    Q
    Can Hi-Yield Grass Killer Post-Emergent Herbicide be used around roses?
    A

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

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    14 of 14 people found this answer helpful.
  • Asked by Randy from Fort Garland, Colorado
    10/02/2015
    Q
    Can I safely use Hi Yield Grass Killer around lilacs, bush cherries, chokeberries, and raspberries?
    A

    Yes, Hi Yield Grass Killer is designed to only target grasses and grassy weeds in ornamental and edible garden areas and will not harm your plants. You would use 1oz per gallon of water with 1oz surfactant and spray until thoroughly covered. 

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    8 of 9 people found this answer helpful.
  • Asked by Kathy from Mccomb, Ms
    08/28/2015
    Q
    Will Hi-Yield Grass Killer Postemergence Herbicide kill centipede grass?
    I'm enlarging a flower bed and need to kill a strip of centipede grass. Will this product do that?
    A

    Hi-Yield Grass Killer Postemergence Herbicide could harm or suppress Centipede grasses. We would recommend to just spot treat the area with Roundup.

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    5 of 5 people found this answer helpful.
  • Asked by Mia from Fairhope, Al
    07/26/2015
    Q
    Can I use Hi-Yield Grass Killer Postemergence Herbicide on my St Augustine lawn?
    I was told I could use this for crabgrass in my St. Augustine lawn and that it would not hurt the S.t Augustine. Is this true?
    A

     Hi-Yield Grass Killer Postemergence Herbicide  could harm St. Augustine grasses or other turf. Hi-Yield Atrazine Weed Killer can safely be applied to St. Augustine grass for crabgrass suppresion. Be sure to follow the product label for complete application instructions.

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    5 of 7 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 Holly from Mountain City,tn
    05/21/2015
    Q
    Is Hi-Yield Grass Killer safe for honeybees after it has dried?
    A
    Hi Yield Grass killer could harm Honey bees that come in contact with it when it is wet. 
    Was this answer helpful to you?   Yes No
    5 of 8 people found this answer helpful.
  • Asked by Kenny from Durant Ms
    05/20/2015
    Q
    Can I plant soybeans, corn and peas safely after spraying Hi-Yield Grass Killer Postemergence Herbicide?
    A
    Hi-Yield Grass Killer Postemergence Herbicide does not list soybeans or corn as tolerable to planting in areas that will be treated with this product. Please provide more information on what you are treating for and how long ago you treated with the product for a recommendation that will best fit your needs.
    Was this answer helpful to you?   Yes No
    7 of 10 people found this answer helpful.
  • 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 Joyce from Holley, Ny
    04/22/2015
    Q
    Can I use Hi-Yield Grass Killer safely on the grasses growing in my iris plants?
    A
    Hi-Yield Grass Killer is a post-emergent selective herbicide that kills annual and perennial grasses in ornamental landscapes and desirable plants. Iris plants are tolerable per the product label. You will use 1 fl. oz. per gallon of water and add a surfactant such as Hi-Yield Spreader Sticker.
    Was this answer helpful to you?   Yes No
    49 of 52 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
    6 of 7 people found this answer helpful.
  • Asked by Shon from Midvale
    02/25/2015
    Q
    Is there a specific time of season this can be applied?
    A
    Hi-Yield Grass Killer Postemergence Herbicide is usually applied when the weeds have already germinated. There is not normally a restriction on when to apply it.
    Was this answer helpful to you?   Yes No
    10 of 10 people found this answer helpful.
  • Asked by Dd from Loyola Beach, Texas
    10/23/2014
    Q
    Can you use Hi-Yield Grass Killer Postemergence Herbicide Around cactus, agave, aloes?
    Is Hi-Yield Grass Killer Post-emergence Herbicide okay for use around cactus, agaves, aloes and other cactus/succulent type plants?
    A
    Hi-Yield Grass Killer Postemergence Herbicide can be used around cactus. We would recommend testing a small area around the agave and the aloe to see if it harms it because it is not specifically on the label.
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    3 of 5 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 Mr. from Rockville,in
    06/18/2014
    Q
    Is Hi-Yield Grass safe fora cabbages, radishes, carrots, tomatoes, beets, marigolds and onions?
    I have a grass weed problem in my garden with those plants in it will this product kill these plants all but the onions are heirlooms
    A
    Hi-Yield Grass Killer Postemergence Herbicide is labeled for everything but radishes and marigolds.  Care should be taken around these plants to avoid injury.  You could also use a non-selective product carefully around the desirable plants to kill the grass only using something like the BurnOut Weed & Grass Killer RTU.
    Was this answer helpful to you?   Yes No
    12 of 12 people found this answer helpful.
Displaying 81 to 100 (of 107 questions)