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4.0 out of 5 stars. 146 reviews
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Compare-N-Save 32 oz. 41% Glyphosate Grass and Weed Killer Concentrate, Makes 21 gal.

4

(146 Reviews)

|

Item # 111871099

$1599

Sale

Was$1999

Save$400(20%)

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A woman outside with a dog

Compare-N-Save 32 oz. 41% Glyphosate Grass and Weed Killer Concentrate, Makes 21 gal.

  • Limited Time Deal

Compare-N-Save 32 oz. 41% Glyphosate Grass and Weed Killer Concentrate, Makes 21 gal.

Item # 111871099

Stocked & Ready
Compare-N-Save Compare-N-Save 32 oz. 41% Glyphosate Grass and Weed Killer Concentrate, Makes 21 gal.
Compare-N-Save Compare-N-Save 32 oz. 41% Glyphosate Grass and Weed Killer Concentrate, Makes 21 gal.


Spend $49.99 to unlock free delivery!

Notice:
This Item cannot be shipped to AK, CA, HI.
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  • Limited Time Deal

Compare-N-Save 32 oz. 41% Glyphosate Grass and Weed Killer Concentrate, Makes 21 gal.

Item # 111871099

Stocked & Ready
Compare-N-Save Compare-N-Save 32 oz. 41% Glyphosate Grass and Weed Killer Concentrate, Makes 21 gal.
Compare-N-Save Compare-N-Save 32 oz. 41% Glyphosate Grass and Weed Killer Concentrate, Makes 21 gal.

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$1599

Sale

Was$1999

Save$400(20%)


Spend $49.99 to unlock free delivery!

Shopping at

Grassland (franklin) TN

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Get to the root and kill grass and weeds with Compare-N-Save 32 oz. 41% Glyphosate Grass and Weed Killer Concentrate. Use this weed and grass killer concentrate for lawn or garden replacement, on patios, walkways, or in and around fences and gardens to remove unwanted grass and provide weed prevention. This weed and grass killer produces visible results in as little as 2 to 4 days. Order Compare-N-Save herbicide concentrate today.

For additional information on this product, please see the Product Documents section for all downloadable user manuals, installation guides, brochures and warranty statements.

  • This weed and grass killer concentrate makes up to 21 gal. of ready-to-use spray
  • Covers over 6,300 sq. ft.
  • Contains 41% glyphosate, the same active ingredient used in Roundup Super Concentrate Weed and Grass Killer, for reliable weed prevention
  • Rainproof in 2 hours to offer a lasting effect
  • This weed and grass killer produces visible results in as little as 2 to 4 days
  • Includes 32 oz. bottle of weed killer concentrate
  • Highly effective herbicide for use in lawn or garden replacement, on patios, walkways, or in and around fences and gardens
  • Removes unwanted grass and provide weed prevention

Q&As

1 - 10 of 159 Questions

Q: D0es it kill pallasade zoysia?

4 hours ago
0 Answers

    Q: Does it kill autumn olive trees?

    2 days ago
    1 Answer
    • AI-generated, Human-approved
      A: Yes, this product can severely damage or kill trees if it comes into contact with their green tissue, thin bark, or root suckers. While it generally will not harm established mature trees if applied carefully to nearby weeds, a young tree with thin bark is at high risk.
      a day ago
      Helpful?

    Q: Will this kill a young decorative fig tree?

    7 days ago
    1 Answer
    • AI-generated, Human-approved
      A: Yes, this product can severely damage or kill trees if it comes into contact with their green tissue, thin bark, or root suckers. While it generally will not harm established mature trees if applied carefully to nearby weeds, a young tree with thin bark is at high risk.
      7 days ago
      Helpful?

    Q: Will this harm trees?

    17 days ago
    1 Answer
    • A: Compare-N-Save 41% Glyphosate Concentrate will not harm established mature trees if applied carefully to nearby weeds, but it can severely damage or kill trees if it contacts their green tissue, thin bark, or root suckers.
      16 days ago
      Helpful?

    Q: How effective is it in killing mature crabgrass?

    21 days ago
    1 Answer
    • A: Hi neighbor! Compare-N-Save 41% Glyphosate is highly effective at killing tough, mature crabgrass because it travels through the plant to destroy the root system. Just keep in mind that it is completely non-selective, meaning it will kill your good lawn grass right along with the weeds wherever it is applied.
      17 days ago
      Helpful?

    Q: Is it safe to reseed grass seed 2 weeks after applying ?

    a month ago
    1 Answer
    • AI-generated, Human-approved
      A: Yes, you can reseed grass seed 2 weeks after application. While some common vegetables can be planted in as little as 3 days, it is recommended to wait two weeks before replanting seed in the treated area.
      a month ago
      Helpful?

    Q: Is this pet and kid safe once dry?

    a month ago
    1 Answer
    • AI-generated, Human-approved
      A: Yes, this product is pet and kid friendly once the spray has completely dried. There are no entry restrictions for pets, children, or livestock on sprayed areas after the application is dry.
      a month ago
      Helpful?

    Q: Will this kill clover

    a month ago
    1 Answer
    • A: Howdy neighbor! Yes, Compare-N-Save 41% Glyphosate Concentrate will absolutely kill clover down to the root because it is a non-selective herbicide designed to eliminate all green vegetation it touches.
      a month ago
      Helpful?

    Q: Do you use hot or cold water?

    a month ago
    1 Answer
    • A: Howdy neighbor! You should always mix this herbicide concentrate with cool or room-temperature water rather than hot or freezing water.
      a month ago
      Helpful?

    Q: How long does it last

    a month ago
    1 Answer
    • AI-generated, Human-approved
      A: This weed and grass killer has a longevity of 30 days. It is rainproof within 2 hours of application and typically produces visible results in as little as 2 to 4 days.
      a month ago
      Helpful?
    1 - 10 of 159 Questions

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    Reviews

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    96 reviews with 5 stars.
    14 reviews with 4 stars.
    4 reviews with 3 stars.
    5 reviews with 2 stars.
    27 reviews with 1 star.

    Overall Rating

    4.0
    61 out of 82 (74%) reviewers recommend this product

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    Summary of Reviews

    AI-generated from customer ratings & reviews, and may include incentivized reviews.
    The product is generally effective at killing weeds and grass, though some customers report it took time to see full results. Many state it works better than more expensive brands. However, a minority found it ineffective. Overall, the product appears to be a good, affordable option that may require...
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    This summary is AI-generated from ratings and reviews across multiple languages.
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    Most Helpful Favorable Review

    Great price,works great!

    9 years ago
    Great price,works great!just be sure to give it time to work.takes about one week to work,but when it does all dead.
    11 people found this helpful
    Show Reviews:

    Most Helpful Critical Review

    Not very good at killing weeds!!

    4 years ago
    I bought this weed killer and have sprayed the area 5 plus times. I have followed the instructions exactly as it states on the bottle. I will be buying a different weed killer today- tired of it not killing all the weeds and having to respray over and over. I don't have the time to keep playing around with this. Very disappointed ☹️
    11 people found this helpful
    Show Reviews:
    • effect on weeds
    • weeds
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    • grass
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    1 to 4 of 146 Reviews .
    1 – 4 of 146 Reviews
    Michigan
    Review 1

    Not effective

    29 days ago
    Used this product at recommended concentration and was not effective

    No, I do not recommend this product.

    Morrison Illinois
    Review 1

    Do not use

    a month ago
    Doesn't work at all. Waste of money.

    No, I do not recommend this product.

    Reviews 2

    Works really well

    a month ago
    Dilute as younsee fit very strong works well
    SweepstakesYes
    Hasbrouck Heights, New Jersey
    Review 1

    Nice and cheap works well

    2 months ago
    Purchased this at tractor supply about two weeks ago was on sale compared to another brand and I tried it killed everything on a 200 x 25‘ patch of ground used in a parking lot in about a week. Everything was dead good stuff I would definitely order it again. The mix should be a little more than what’s on the bottle by double the amount with a gallon of water but other than that great stuff.