Rated 4.5 out of 5★ by 16reviewers.
Rated 5 out of 5 Kills the Grass I have always used the Concentrate Weed & Grass Killer Plus and it's done a great job except for killing grass inbetween my driveway and patio pavers. I was told to buy this product yesterday. So I did and came right home and applied it to my problem grass. It killed the grass within hours! I will buy this product from now on and kill all my weeds and grass in one application. 05/20/2012
Rated 5 out of 5★ by White excellent for killing grass I have a 1/2 acre lot and I spray a small amount of this arond the base of my privacy fence in the back yard. It sure saves a lot of time not having to trim the grass away from the fence. 05/18/2012
Rated 5 out of 5★ by JanBar It's versatile and it works!!! This version of Roundup -- the concentrate -- is very versatile as it can be mixed to any strenth for any purpose. I use it to kill autumn olive which takes a concentrated dose. And I use it to kill minor weeds at a much less concentrated dose. 05/18/2012
Rated 4 out of 5★ by frazier Weed Killer You'd be smart to buy the concentrated version of Roundup and only the brand Roundup. I've tried other, cheaper, brands and did not even touch the weeds. Roundup is the only product that works. I didn't give it a full five stars only because nothing is perfect - nothing gets a perfect score from me. It is no reflection on Roundup 05/18/2012
Rated 5 out of 5★ by WeedKillerMan27 Use as directed -- Works Great! First of all, I HATE WEEDS!Poison Ivy was growing rampant on the property until I used this product. Wet the leaves, and wait a week. (I am not one for patience, I kept checking daily!)This kills only the foliage you spray. I use a 2 gallon sprayer with 3 oz of the product until it runs dry. Wait at least an hour before letting the dogs out, as it stays "wetted" for about 30 minutes.LOVE IT. 05/18/2012
Rated 5 out of 5★ by dcowboy08 The Best Being in the landscape management industry, we buy hundreds of gallons a year. Absolutely works every time. If you need help eradicating weeds and grasses, stick to what the pros use. Use Roundup. Nothing works better with out a license in most states. 09/28/2012
Rated 5 out of 5★ by ararmst used tank sprayer to begin with missed alot of spots. second time used ortho hose end sprayer worked much better. give it about a week and temps over 75 for best results. 05/20/2013