Roundup for Lawns₄ Ready-to-Use (Southern), Weed Killer 1 gal.
Roundup for Lawns₄ Ready-to-Use (Southern), Weed Killer 1 gal.
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Roundup for Lawns₄ Ready-to-Use (Southern), Weed Killer 1 gal.

Key item features

  • Effective Weed Control: Kills 93 types of weeds, including dollarweed, dandelion, clover, and yellow nutsedge.
  • Safe for Lawns: Designed to kill weeds without harming Southern grasses like St. Augustine, Bermudagrass, Centipede grass, and Bahiagrass when used as directed.
  • Immediate Action: Starts working immediately and becomes rainproof within 4 hours of application.
  • Ready-to-Use: Comes in a convenient 1-gallon container with an extended wand for easy application in hard-to-reach areas.
  • Long-Lasting Results: Kills weeds at the root to prevent them from coming back, with visible effects within a few days and complete weed death in 14 to 28 days.
  • Large Coverage: One gallon treats up to approximately 2,000 weeds, making it efficient for large lawn areas.
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Current price is Now $20.89
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was $28.49
$20.89/gl
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About this item

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Customer ratings & reviews

4.3 out of 5 stars
stars1,103 ratings969 reviews
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Reviews summary

Pros

  • : Simple connection to a hose is required.
  • : Offers generous coverage at a lower cost.
  • : Attaches to a water hose for convenient use.
  • : Targets and kills common lawn weeds.
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Showing 1-3 of 969 reviews

Aug 25, 2025
Jo
Item details
Size: 1 gal
5 out of 5 stars review

Verified Purchase

Every every who failed my order did a great job. This is the first time in three times that I have gotten the zero sugar root beer. I'm a diabetic and rather than taking it down there I had to drink the regulars and they are loaded with grams 32 g so I'm glad who done it did a great job.

Helpful?163V0DQ4U1TL679143897
Jan 19, 2026
Delicious
Top Reviewer
Item details
Size: 1 gal
5 out of 5 stars review

Verified Purchase

This product is excellent. And to hook up the sprayer, which is automatic, no squeezing it just runs with a motor triggered by a battery. It was easy to put together. I've never had such a great weed killing apparatus. I highly recommend it for weeds.

Helpful?163V0DQ4U1TL679143897
Oct 22, 2024
Holly
Item details
Size: 1 gal
5 out of 5 stars review

Verified Purchase

Super easy to assemble and use. The batteries on the speayer lasted for the whole container. I was able to do my entire front yard, rock beds, and trim areas twice. Not as fast or effective as some more aggressive weed killers on the market, but it did pretty well without hurting the grass. Good product for regular upkeep, and we get a lot of creeping clover and crab grass so thats important!

Helpful?163V0DQ4U1TL679143897