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Killzall Weed and Grass Killer - 41% Glyphosate - Questions & Answers

Learn more about Killzall Weed and Grass Killer - 41% Glyphosate

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Killzall Weed and Grass Killer - 41% Glyphosate
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Displaying 21 to 40 (of 152 questions)
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  • Asked by Brad from Los Lunas, New Mexico
    08/08/2014
    Q
    Is Killzall Weed and Grass Killer safe to use under trees to kill grasses and weeds?
    I need to eradicate bermuda grass and weeds. Am planting tall fescue grass in the early fall. I don't want to endanger the trees.
    A
    Killzall Weed and Grass Killer is safe to use under trees on days that are not windy. Be sure that you do not spray the bark directly and avoid any exposed roots.
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    24 of 25 people found this answer helpful.
  • Asked by Renee from Cottonwood, Arizona
    05/21/2015
    Q
    Specify how Killzall works if sprayed on plants.
    Does it spread thru stem to kill roots? If not, can you recommend product that does so?
    A
    Killzall Weed and Grass Killer is a glyphosate product that works like Round Up. It will kill weeds and grasses down to the root within 24 hours. Keep in mind that some weeds are more resilient than others any may require more than one application be done.
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    21 of 26 people found this answer helpful.
  • Asked by Tracy
    04/10/2017
    Q
    How long before plants will die after spraying Killzall Weed and Grass Killer - 41% Glyphosate?
    A

    The time is takes a plant to die after applying Killzall Weed and Grass Killer - 41% Glyphosate depends on the plants health. The general kill time frame is 7-14 days.

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    20 of 23 people found this answer helpful.
  • Asked by Gtank from Grants Pass
    05/04/2013
    Q
    Will Killzall offer a full year kill?
    A
    Killzall Weed and Grass Killer contains glyphosate and will only kill the plants you spray it on directly and it does not leave behind a residual to kill future plants. To stop future plants from growing you will need to use a pre-emergent herbicide that is labeled for the target plants or a soil sterilent which makes the uninhabitable for most plants.
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    20 of 24 people found this answer helpful.
  • Asked by Dan from Lafayette, La
    08/11/2011
    Q
    What is the difference between Killzall Weed and Grass Killer and Killzall II Weed and Grass Killer RTU?
    A
    The Killzall II Weed and Grass Killer RTU is a Ready To Use product, no mixing or measuring required. The Killzall Weed and Grass Killer that we sell on our website is a concentrated product that you will need to mix with water and spray with a hand pump sprayer. Both products contain the active ingredient glyphosate.
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    19 of 20 people found this answer helpful.
  • Asked by Paul from Louisville,ky
    09/09/2015
    Q
    Will Killzall Weed and Grass Killer - 41% Glyphosate kill poison ivy and poison oak?
    A

    Killzall Weed and Grass Killer - 41% Glyphosate is labeled to eradicate poison ivy and poison oak.

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    18 of 25 people found this answer helpful.
  • Asked by Bp
    09/09/2016
    Q
    How long should I wait to water after using Killzall Weed and Grass Killer?
    A

    Killzall Weed and Grass Killer is rainfast within 24 hours. So you can water after that time period.

     

     

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    17 of 18 people found this answer helpful.
  • Asked by Edgar from Foley, Alabama
    04/25/2015
    Q
    What is the best product to kill Cogon grass?
    A
    Because cogongrass is such a difficult weed to eliminate, we would recommend using a glyphosate product, such as Killzall Weed and Grass Killer. Be sure to be careful when using this product because it will kill whatever it roaches. Use 2.5 oz. per gallon of water. Apply to actively growing weeds, preferably before the seed heads form. Completely spray the foliage of target plants until thoroughly wet. Warm sunny weather accelerates weed control. If desirable plants are accidentally sprayed, immediately wash them with clean water.
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    17 of 20 people found this answer helpful.
  • Asked by Harold from Duluth Ga
    06/17/2014
    Q
    Will killzall kill English ivy ? tried roundup it only made it greener
    A

    I would recommend using this product with a surfactant such as Surfactant for Herbicides due to the waxy coating of the leaves. It is hard to penetrate the  wax covering which is why I recommend the surfactant.


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    16 of 19 people found this answer helpful.
  • Asked by Steven from Rock Hill, South Carolina
    10/01/2014
    Q
    What is the best time of day to apply Killzall Weed and Grass Killer - 41% Glyphosate?
    Can you apply in the morning with dew on the grass/weeds?
    A
    Killzall Weed and Grass Killer - 41% Glyphosate can be applied over light dew. You want to be sure the product sticks and does not roll off. Mixing in a surfactant will also ensure the product will stick.
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    15 of 17 people found this answer helpful.
  • Asked by Chris from Bristow, Oklahoma
    05/10/2016
    Q
    How long is Killzall effective for? How long will one application last?
    A

    Killzall Weed and Grass Killer - 41% Glyphosate can remain effective for many weeks after application. If you are planning on reseeding or replanting, be sure to wait for at least 2-3 weeks. 

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    15 of 21 people found this answer helpful.
  • Asked by Michelle from Abbeville
    07/22/2017
    Q
    How long do I have to wait after a rain to spray Killzall Weed and Grass Killer - 41% Glyphosate?
    A

    Killzall Weed and Grass Killer - 41% Glyphosate should be applied when the ground is not saturated and you are not expecting rainfall for 24 hrs following the application for the best results.

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    15 of 21 people found this answer helpful.
  • Asked by Diane from East Alton Il
    05/26/2019
    Q
    How much Killzall Weed and Grass Killer per gallon of water?
    A

    The rate for Killzall Weed and Grass Killer - 41% Glyphosate is 2.5 oz. per gallon of water.

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    15 of 16 people found this answer helpful.
  • Asked by Tom
    06/22/2011
    Q
    I just had my drainage ditch cleaned and I want to apply Killzall. How long will the application last?
    A
    Killzall Weed and Grass Killer will only kill the plants and weeds that are sprayed directly. Killzall will not prevent furture plants or weeds from growing as it is only effective when it is first applied.
    Was this answer helpful to you?   Yes No
    14 of 17 people found this answer helpful.
  • Asked by Max from Belen Nm
    06/07/2014
    Q
    Will Hi-Yield KillzAll 2 harm goats?
    My neighbors have goats that wander into my yard. I have lots of weeds and grass that I want to spray with the Kill-Zall II that I purchased from you. But I don't want to harm the goats. Will wait for your response. Thank You Max C
    A
    When used as directed the Killzall Weed and Grass Killer will not harm the goats.  Keep animals away from the area while you are doing the treatment and they can return after the application has had a chance to dry.
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    13 of 14 people found this answer helpful.
  • Asked by Roger from Kansas
    06/16/2016
    Q
    Does Killzall Weed and Grass Killer - 41% Glyphosate kill Stumps?
    does this product kill stumps? If so how do I use it?
    A

    Yes, Killzall Weed and Grass Killer can be used to kill stumps. First, you will cut the stump down close the soil surface. You will then make 4-5 small holes in the stump and then flood the stump with undiluted product.

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    12 of 13 people found this answer helpful.
  • Asked by Marilynn from Riverton
    05/18/2015
    Q
    If the weed are yellowed, do I have to let the weeds completely die before I cover with mulch?
    The weeds are dying and I'm anxious to put mulch on the bed. Do I have to wait until the weeds are completely dead? What happens if I pull the dying weeds?
    A
    You do not have to let the weeds completely die before applying mulch on top of the weeds and you may pull the weeds if yellowing is already occurring. 
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    12 of 13 people found this answer helpful.
  • Asked by Sara from Arizona
    04/27/2013
    Q
    What's best way to apply Killzall?
    I have a large area of weeds/grass in the back yard to kill. Should I use a pump type sprayer or get a hose end sprayer?
    A
    Killzall Weed and Grass Killer is labeled to be used in both a hand pump sprayer and also in a hose end sprayer so you can choose whichever method you are most comfortable with.
    Was this answer helpful to you?   Yes No
    10 of 10 people found this answer helpful.
  • Asked by Dee from Cleveland, Tn
    12/16/2018
    Q
    Will Killzall Weed and Grass Killer still work while temperatures are in the mid 50's (55-57)?
    A

    For best results, Killzall Weed and Grass Killer should be applied when target weeds are actively growing and temperatures are between 65-85 degrees.  

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    10 of 11 people found this answer helpful.
  • Asked by Alan from Kingsbridge Devon Uk
    05/21/2012
    Q
    Does Killzall Weed and Grass Killer kill ragwort? Is Killzall safe to use around kids, ducks and horses?
    A
    Killzall Weed and Grass killer is labeled for ragwort and should do a great job helping to eliminate this weed. Keep pets and children away from the area while you are doing the treatment and they can return after the application has had a chance to dry. Do not treat any areas where the horse is known to graze or in areas that you will harvest the plants for feed. You should note that Killzall is a non selective herbicide which means that it can kill just about any plant that is sprayed. Please read the Killzall product label for complete usage instructions.
    Was this answer helpful to you?   Yes No
    10 of 12 people found this answer helpful.
Displaying 21 to 40 (of 152 questions)