Model # 5005001

Internet #100094550

Store SKU #607394

Roundup 32 oz. Concentrate Weed and Grass Killer


32 oz. Concentrate Weed and Grass Killer

  • Fast-acting formula provides long-lasting defense
  • Kills weeds and unwanted grass straight from the root
  • Covers up to 3000 sq ft. for larger, long-lasting protection
Was  $22.97
$19.97 /each

Save $3.00 (13%)

Frequently Bought Together

Product Overview

The Roundup 32 oz. Concentrate Plus Weed and Grass Killer contains fast-acting technology for results in 12 hours. The 32 oz. solution kills weeds and unwanted grass at the roots and provides up to 3000 sq. ft. of coverage. Rainproof in 30 minutes, the solution provides control that won't wash away.

  • Kills weeds and unwanted grass at the roots
  • For use with a tank sprayer (not included) for easy application
  • 32 oz. container treats up to 3000 sq. ft. for large jobs
  • Rainproof in 30 minutes for weed and grass control that won't wash away
  • Fast-act technology provides visible results in 12 hours and an appealing outdoor area
  • 6 oz. per 1 Gal. of water offers the best results

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Customer Questions & Answers

when can I plant seeds and flowers in the ground after I spray with this weed killer?

Asked by: sharwil
depends on the strength of the product-- There is a waiting period before applying
Answered by: QPW1
Date published: 2016-10-26

Safe around trees

Can I spray at the base of mature trees, such as oaks or pines, without doing damage to the tree? I have ivy on trees I'm trying to kill but do not want to damage the tree itself.
Asked by: jarawn
Answered by: gpredd
Date published: 2016-11-08

Can Round up be used in matured flowerbeds for killing weeds and grass without harming the plants and shrubs?

Asked by: Mickie
I wouldn't try it-
Answered by: QPW1
Date published: 2016-07-20

Killing Bermuda grass

I plan on spraying a large area wit roundup several times, until I don't see Bermuda grass growing, then covering the area for the winter. Will Roundup break down so I can put sod down in Spring/ Same question for extended control formula. Thanks in advance.
Asked by: Rob
Regular Roundup will break down within a month. Personally, I'll wait a few months just in case. Extended and Max control (Anything other than regular Roundup) has other things inside (like salts) to make sure nothing (or at the very least few) grows. Don't use extended control. Just get regular Roundup. If you want to save money. Get anything with Glyphosate in it. That's the active ingredient in Roundup.
Answered by: Tommy
Date published: 2017-02-19
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Customer Reviews

32 oz. Concentrate Weed and Grass Killer is rated 4.1 out of 5 by 276.
Rated 5 out of 5 by from kill it all I bought this after i removed ivy from my back yard. I added the recommended amount into my sprayer and i used it on anything that was on the ground. A week later wverything started to die off and now the roots are easier to remove. I am planning on planting new vegetation in the area so i wanted to kill everything so no new ivy pops up when i water the area. So far so good. Easy to follow directions. Make sure to dump and clean out your sprayer on the driveway and not your lawn. This is a great buy!
Date published: 2016-09-30
Rated 4 out of 5 by from Worked really well, 2 caps full with water and did my driveway and front area of my home. 3 days ... Worked really well, 2 caps full with water and did my driveway and front area of my home. 3 days later and the weeds were dead.. I would recommend doing it after you pressure wash and let dry your driveway. These weeds seem to grow fast right after I pressure washed..
Date published: 2016-11-08
Rated 5 out of 5 by from Excellent weed killer Spray on ,next day start seeing the weeds dry up, Has always worked for me, would'not buy any other weed killer
Date published: 2016-10-04
Rated 1 out of 5 by from Doesn't work Tried it twice New bottle Hasn't killed even one weed
Date published: 2016-08-24
Rated 3 out of 5 by from The Roundup Name !! Let me know where to find the directions to make the 10 gallons of mix out of the 32 oz. can of concentrate,you know the red sticker on the neck of the can ? According to the directions on the label, the mix is 6 oz. of concentrate to each gallon of water. So each 32 oz. can could only be mixed with a maximum of 5.3333 gallons of water !! To mix it with 10 gallons would be diluting it by 50%. What's up with that ?!! I have used weed and grass killers since I was 10 years old. That's when my father allowed me to use POISONS around landscapes, in the fields, and gardens. I think it's fair to say,"I've been around." Roundup has competitors that have the same effects and abilities at a much cheaper price. I am using it only because it was given to me.
Date published: 2016-05-18
Rated 5 out of 5 by from This is the best Grass Killer ever made I have a large yard thanks God. And I love Garden. A friend of mine ask me about who made the yard borders that look so well. I just told him, ja! Me with Round Up. He says but I use a grass killer and did not let it as yours.. I told him because I use Round Up the concentrate formula. As Puerto Rico rain a lot. This is the best because in just 30 minutes is water proof and I believe that is less than 30 because once I was using it a "sunny day" then start to rain (moderate rain) and by the next day the bad grass was killed any way. For me is the best created ever. I always go to Home Depot in Catalinas mall to get it they have the best price I ever get it. Regards, Lis
Date published: 2006-10-05
Rated 5 out of 5 by from Mixing labeling The only thing that irritates me is how difficult it is to find the label that tells me how to mix. I buy paint, and it's simple 3 parts reducer to 1 part paint, but this product I could not even find it on the bottle - and if it is there it is lost in all the other infermation they have on it. Why? I got the consentrated plus. Now maybe I am dumb, but this is irritating - because it is the only practical information you need to know when you pick up the bottle to kill pants is the mixture. Just say... 3 ounces to 1 Gallon 6 ounces to 3 Gallons And so on. Why is this so difficult. I had to go to this website just to use this.
Date published: 2016-05-09
Rated 4 out of 5 by from Good weed killer I usually get the pre-mixed RoundUp, but went with a concentrate this time. It is not as fast as some of the pre-mixed RoundUp I have used, but it is very effective. I did notice it turning a little brown within 24 hours, but give it a few days and it will pretty much kill whatever you sprayed. They do make higher end concentrates that probably kill quicker, but I am happy to wait an extra day or so and pocket the $15 to $20 I saved from not buying the more expensive ones.
Date published: 2016-06-28
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