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Roundup Weed & Grass Killer Concentrate Plus - Questions & Answers

Learn more about Roundup Weed & Grass Killer Concentrate Plus

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Roundup Weed & Grass Killer Concentrate Plus
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Displaying 1 to 9 (of 9 questions)
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  • Asked by Dennis from Aiea, Hi
    05/11/2017
    Q
    Will Roundup Weed and Grass Killer Concentrate Plus remain effective if mixed with water for use?
    If I have leftovers after creating a batch, can I store it in the container and expect it to 100% effective?
    A

    Roundup Weed and Grass Killer Concentrate Plus must be used within 24 hours of mixing.

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    14 of 17 people found this answer helpful.
  • Asked by R
    11/06/2013
    Q
    What is the maximum low temperature for Roundup Lawn and Garden Concentrate Plus for winter storage?
    A
    Roundup Lawn and Garden Concentrate Plus should be stored in a cool dry area. Roundup Lawn and Garden Concentrate Plus should be stored in an area that temperatures do not exceed 80 degrees or below 40 degrees.
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    11 of 14 people found this answer helpful.
  • Asked by Johnny from Midlothian
    06/03/2018
    Q
    What is the shelf life post mix of Roundup Weed & Grass Killer Concentrate Plus?
    A

    Once Roundup Weed & Grass Killer Concentrate Plus  is mixed with water, the finished solution should be used within 24 hrs of mixing for the most effectiveness.

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    11 of 13 people found this answer helpful.
  • Asked by Megan from Kennewick. Wa
    01/01/2015
    Q
    How do you kill all of the English Ivy?
    English Ivy has taken over my gardens and grass. It is also damaging my fences.They spread faster every year. I have perennials planted within the Ivy that I don't wish to kill. The waxy leaves prevent the plant from systemically absorbing the chemicals.
    A
    With English ivy, because it of the waxy leaves, we do reocmmend a brush killer. It is possible that it could kill the perennials if you are not spraying carefully. You will need to do a spot treatment with Bonide Poison Ivy and Brush Killer. Also, this product is for use on Bluegrass, Fesue, Rye, Bent, Bermuda, Bahia and Zoysia Lawns. Avoid application to St. Augustine or centipede lawns unless injury can be tolerated. Do not spray Carpet grass, Dichondra or desirable clovers. May cause temporary yellowing of some Bermudagrass turf. Do not exceed specified dosages for any area. Be particularly careful applying within the drip line of trees and other ornamental species. Avoid contact with exposed feeder roots of ornamentals and trees.
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    5 of 7 people found this answer helpful.
  • Asked by Mike from Poca
    03/22/2018
    Q
    Can Roundup Weed & Grass Killer Concentrate Plus be used on roundup ready corn?
    A

    Roundup Weed & Grass Killer Concentrate Plus  can be applied to prepare a future vegetable garden, it should not be used for spot treatments on fruits and vegetables. 

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    4 of 11 people found this answer helpful.
  • Asked by Bram
    06/14/2021
    Q
    How much Roundup Weed & Grass Killer Concentrate Plus do I mix with water?
    A

    Roundup Weed & Grass Killer Concentrate Plus is mixed a 6 oz to a gallon of water and will cover 300 sq ft. Please review the product label for more information, 

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    3 of 3 people found this answer helpful.
  • Asked by Crn from Schenectady, Ny
    05/11/2017
    Q
    Can Roundup Weed and Grass Killer Concentrate Plus be used over the top of juniper horizontalis?
    A

    Roundup Weed and Grass Killer Concentrate Plus contains glyphosate which is a non selective herbicide that will kill anything that it is sprayed on. 

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    2 of 3 people found this answer helpful.
  • Asked by Richard from Bow, Nh
    06/17/2021
    Q
    Will Roundup Weed & Grass Killer Concentrate Plus harm moss?
    A

    Nonselective herbicides such Roundup Weed & Grass Killer Concentrate Plus may kill moss but it is not labeled for it.   The Bio Advanced 2-in-1 Moss and Algae Killer RTS would be a better option.

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    1 of 1 people found this answer helpful.
  • Asked by Gary from Fernandina Beach, Fl
    06/16/2020
    Q
    How long after an application of Roundup Weed & Grass Killer Concentrate Plus can I put down sod?
    A

    According to the label, you can put down sod 3 days after an application of Roundup Weed and Grass Killer Concentrate Plus. 

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Displaying 1 to 9 (of 9 questions)