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4.5 out of 5 stars. 277 reviews
A woman outside with a dog
A woman outside with a dog

Roundup 16 oz. Plus Weed and Grass Killer Concentrate

Roundup 16 oz. Plus Weed and Grass Killer Concentrate

Item # 4220165

Image showing Roundup Roundup 16 oz. Plus Weed and Grass Killer Concentrate
Image showing Roundup Roundup 16 oz. Plus Weed and Grass Killer Concentrate
$15.99
Notice:
This Item cannot be shipped to HI, ME, SD.
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Roundup 16 oz. Plus Weed and Grass Killer Concentrate

Item # 4220165

Image showing Roundup Roundup 16 oz. Plus Weed and Grass Killer Concentrate
Image showing Roundup Roundup 16 oz. Plus Weed and Grass Killer Concentrate
$15.99

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Notice:
This Item cannot be shipped to HI, ME, SD.
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The economical, effective way to handle larger areas, Roundup Concentrates are simple to prepare and use, and they deliver all the weed-control power you expect from the Roundup brand. Roundup 16 oz. Plus Weed and Grass Killer Concentrate is perfect for use around flowers, shrubs and trees, on patios, walkways, driveways, gravel areas and mulch beds, and along fences, edging and foundations (not for use around existing edibles). It is also effective on large areas such as lawn replacements or garden plot preparation. For best results, add 6 fl. oz. of weed killer concentrate to 1 gal. of water in a Roundup Brand Premium Sprayer! The formula is rainproof in 30 minutes, and with FastAct Technology, you will see visible results in 12 hours.

  • Kills the toughest weeds and grasses to the root - guaranteed (Consumer Guarantee: If for any reason you are not satisfied after using this product, simply send us original proof of purchase and we will replace the product or refund the purchase price)
  • For use in a tank sprayer
  • Use this weed killer around flowers, shrubs and trees, on patios, walkways, driveways, gravel areas and mulch beds; along fences, edging and foundations, as well as large areas such as lawn replacements or garden plot preparation
  • Rainproof in 30 minutes
  • Visible results in 12 hours with FastAct Technology
  • Includes 16 oz. bottle of weed killer concentrate
  • Not for use around existing edibles
  • How to use: pour into cap, mix with water, apply Roundup with a tank sprayer
  • Kills all types of weeds and grasses
  • Coverage area: makes 5 gal. of spray solution from 16 oz. concentrate bottle, and covers up to 800 sq. ft.
  • People and pets must not touch treated plants or enter treated areas until after spray has dried

Q&As

1 - 3 of 3 Questions

Q: how soon can you plant after using?

5 years ago
1 Answer
  • A: Lawn grasses, herbs, vegetables, and fruits may be planted 3 days after application. All ornamental flowers, trees, and shrubs may be planted 1 day after application.
    5 years ago
    Helpful?

Q: I'm trying to do a total renovation of my yard will this chemical linger around and make it hard to grow my new seeds

8 years ago
1 Answer
  • A: Lawn grasses, herbs, vegetables, and fruits may be planted 3 days after application. All ornamental flowers, trees, and shrubs may be planted 1 day after application.
    8 years ago
    Helpful?

Q: whatismixratio

9 years ago
1 Answer
  • A: 2 ounces per gallon of water
    9 years ago
    Helpful?

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Reviews

Rating Snapshot

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215 reviews with 5 stars.
26 reviews with 4 stars.
8 reviews with 3 stars.
6 reviews with 2 stars.
22 reviews with 1 star.

Overall Rating

4.5
219 out of 245 (89%) reviewers recommend this product

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  • weeds
  • spraying
  • grass
  • instructions
  • purchase
  • results
  • price
  • functional
1 to 4 of 277 Reviews .
1 – 4 of 277 Reviews
Review 1
Age45 to 54
GenderFemale

Kills Weeds Dead

2 years ago
I am so happy to have found a weed killer that works on all my pesky weeds. I have tried several brands over the years, and nothing works better for me than Roundup Weed & Grass Killer Concentrate Plus. I use it all around my yard, and in my landscaping, and more. Easy to use, and I love how quickly the weeds just go away. I would recommend.

Yes, I recommend this product.

Originally posted on roundup.com

Review 1
Age35 to 44
GenderMale

Simply works

3 years ago
Kills everything it touches. Worked great on some invasion dewberry vines that had taken over a section of my yard and behind my shed. It did take a couple applications to cover/kill all of them. You can see the difference between the sprayed leaves verses the non sprayed leaves I'm about 24 hours.

Yes, I recommend this product.

Originally posted on roundup.com

Review 1
Age55 to 64
GenderMale

Easy to use and convenient.

3 years ago
Product works as advertised. Works well with pump sprayer and easy to use. Just 6 ounces per gallon of water and you’re good to go. I use on my sidewalks and walkways and in my boarder garden in my backyard.

Yes, I recommend this product.

Originally posted on roundup.com

Review 1

Plus is a Improvement

3 years ago
Have used roundup for years. I believe the plus is a improvement. Three to five days for control and no re-sprout after three weeks so far. That is my extent of experience. Early spring with large teompiture swings.

Originally posted on roundup.com