Roundup Weed & Grass Killer Concentrate Plus, 16 oz

75 reviews ratings
By: Roundup
Walmart #: 001636568
Roundup Weed & Grass Killer Concentrate Plus, 16 oz
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  • Fastest working Roundup brand concentrate product
  • Kills the toughest weeds and grasses
  • About this item

    Fastest working Roundup brand concentrate product. Kills the toughest weeds and grasses. Absorbs through the leaf and stem only so killing power won't spread to non-target plants through soil. concentrated and dilutes to cover big jobs. One quart makes up to 10 gallons. Rainproof in 30 minutes.

    Roundup Weed & Grass Killer Concentrate Plus, 16 oz:

    • Overview and Benefits:
    • How to Use:
      • Use of a Roundup branded tank sprayer is recommended to spray the weeds you want to kill until thoroughly wet
      • If a desirable plant is accidentally sprayed, rinse off immediately with water
      • People and pets may enter treated areas after spray has dried
    • When to Apply:
      • Apply when weeds are actively growing
      • For best results, apply during warm, sunny weather (above 60 degrees F)
      • Spray when air is calm to prevent drift to desirable plants
      • Weeds usually begin to wilt within 12 hours and complete kill in one to two weeks
    • Where to Use:
      • Use in and around fences, trees, driveways and flower beds
      • May also be used for lawn renovation and vegetable garden bed preparation
      • All ornamental flowers, trees and shrubs may be planted one day after application
      • Lawn grasses, vegetables, herbs and fruits may be planted three days after application
    • Coverage Area:
      • One quart makes up to 10 gallons of spray at the 3 oz/gal Rate
    • Special Instructions:
      • Glyphosate targets an enzyme found in plants but not people or pets
    • Benefits:
      • This formula starts working immediately, with visible results in 12 hours
      • Rainproof protection in 30 minutes
      • Kills weeds to the root so they don't come back
      • Ideal for larger projects
    • Cautions:
      • Causes moderate eye irritation
      • Avoid contact with eyes or clothing
      • Wash thoroughly with soap and water after handling
    • Packaging:
      • Bottle
    • Active Ingredients:
      • Glyphosate 18%, Diquat 0.73%
    • Shelf Life:
      • 8 years when stored undiluted in original container
    • Disposal Methods:
      • Nonrefillable container
      • Do not reuse or refill this container
      • If Empty: place in trash or offer for recycling if available
      • If Party Filled: call your local solid waste agency for disposal instructions
      • Never place unused product down any indoor or outdoor drain
    • This is not the product label, always read and follow the product label before use


    Model No.: 5005510PM
    Shipping Weight (in pounds): 1.1
    Product in Inches (L x W x H): 2.37 x 3.685 x 7.125
    Assembled in Country of Origin: USA
    Origin of Components: USA and Imported
    Walmart No.: 1636568

    Customer reviews

    Customer Reviews | 75 reviews | 4.4 out of 5

    4.5 stars

    75 reviews | 4.4 out of 5

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    Something is wrong

    Customer review by dalaiJ

    1.0 stars by dalaiJ

    Instructions says that it makes 5 gallons, using 6 fluid oz per gallon THERE ARE ONLY 16 OZ, which makes just a tad over THREE gallons so are the directions wrong or is the advertising of making FIVE gallons wwrong?

    Was this review helpful? (19) (5)
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    Taos NM
    Would recommend to a friend? No
    Age:55 - 64
    Ownership:1 week or less
    Usage:A few times per year
    Great Product

    Customer review by illiyyuh

    5.0 stars by illiyyuh

    Roundup Weed & Grass Killer works quickly it's great when you want to rid of unwanted weed or grass.

    Was this review helpful? (0) (1)
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    new orleans, la
    Would recommend to a friend? Yes
    Age:65 or older
    Verified purchaser
    Verified purchaser
    Customer has been confirmed to have purchased the item from Walmart.

    Customer review by freda1025

    1.0 stars by freda1025

    after initial application , i used the rest of the bottle with 1 gal. of water instead of the 6 ozs. the directions call for that should get it. it's been 4 days and the grass and weeds are still not dead.the do look a little sick though. HA HA!

    Was this review helpful? (3) (10)
    Thank you! You have successfully submitted feedback for this review.
    Would recommend to a friend? No
    Age:55 - 64
    Ownership:1 week or less
    1-3 of 75 total reviews See all

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