

Roundup Concentrate Plus Weed & Grass Killer, 16 oz.
Key item features
- Potent Eradication: Kills the toughest weeds and grasses down to the root.
- Versatile Application: Suitable for use around flowers, shrubs, trees, patios, walkways, driveways, gravel areas, and mulch beds.
- Targeted Use: Ideal for fences, edging, foundations, lawn replacements, and garden plot preparation, but not for existing edibles.
- Rapid Absorption: Becomes rainproof within 30 minutes of application.
- Quick Results: Visible effects appear in 12 hours due to FastAct Technology.
- Concentrated Formula: Economical and effective for larger areas, designed for tank sprayer use.
- Simple Preparation: Easy to prepare and use, with a recommended mix of 6 fl. oz. per gallon of water.
Specs
- Herbicide typeWeed & Grass Killer
- FormLiquid
- Size16 oz
- Plant categoryGrasses
- Plant nameGrass
- Product lineRoundup
Reviews summary
Pros
- : Comes with measuring cup for convenient mixing.
- : Kills weeds and grass in driveways and surrounding areas.
- : Simple instructions make it easy to use.
- : Accommodates various sprayer types and sizes.
- : Kills unwanted weeds and grass in various areas.
Neutral
- : Offers competitive pricing, but quantity may be limited.
How do you want your item?
About this item
Product details
- 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 refund the purchase price.
- For use in a tank sprayer
- For use 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. Not for use around existing edibles.
- Rainproof in 30 minutes
- Visible results in 12 hours with FastAct® Technology
Specifications
Herbicide type
Brand
Form
Size
Warranty
Warranty information
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Customer ratings & reviews
Reviews summary
Pros
- : Comes with measuring cup for convenient mixing.
- : Kills weeds and grass in driveways and surrounding areas.
- : Simple instructions make it easy to use.
- : Accommodates various sprayer types and sizes.
- : Kills unwanted weeds and grass in various areas.
Neutral
- : Offers competitive pricing, but quantity may be limited.
Customer photos






+36 images
Showing 1-3 of 350 reviews
Verified Purchase
Fabulous weed killer
I used on weeds in the cracks of my driveway and patio. Took a few days to see results, but boy did I ever. I has now been 4 weeks and weeds have browned and died. A little goes a long way. I suspect if I used this at the end of spring I will only have to do one treatment per year which will be awesome.
Verified Purchase
super power
it has different ingredients than regular round up weed killer: so if you add the recommened amount to "round up III weed killer= you get a super product that can kill "johnson grass" and established poison ivy and other "impossible" invasive species
Verified Purchase
I put 2 gallons of water to 8 ounces that was wrong suppose to be 1 gallon water to 8 ounces but it still worked It worked great weeds grass everything Dead good
