Model # 5005501

Internet #100355900

Store SKU #607060

Roundup 16 oz. Concentrate Plus Weed and Grass Killer


16 oz. Concentrate Plus Weed and Grass Killer

  • Guaranteed to kill resilient weeds and grass to the root
  • Use from vegetable gardens to driveways
  • Visible results in 12 hours with FastAct Technology
$13.67 /each

Frequently Bought Together

Product Overview

See results in 6 hours with the Roundup 16 oz. Concentrate Plus Weed and Grass Killer. The fast acting concentrate kills grass and weed roots and can be used in and around fences, trees, driveways, flower beds and for lawn renovations. The 16 oz. container treats up to 1,500 sq. ft. and is rainproof in 30 minutes so it won't wash away.

  • Fast acting formula kills weeds and unwanted vegetation from the roots
  • 16 oz. container treats up to 1,500 sq. ft. for lawn renovations and in and around fences, trees, driveways and flower beds
  • Use a tank sprayer (not included) for easy application
  • Rainproof in 30 minutes for grass and weed control that won't wash away
  • Visible results in 12 hours

Info & Guides

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Customer Questions & Answers

Can I spray my entire yard in the winter with this while the Bermuda grass is dorment?

Asked by: Johnboy
I have used this product with great success to remove undesirable weeds from my Bermuda lawn. I sprayed the entire lawn in late winter while the Bermuda was still dormant. Bermuda is a fairly tough grass to kill, so as long as you don't wait too late in the year you should be fine. After about three weeks I put lime on my yard and I have the best looking lawn in my neighborhood.
Answered by: don
Date published: 2017-02-19

how do i mix concentrated round up

i have some concentrated round up but forget how to mix it. can u give me the instuctions
Asked by: Gail
For my Gravel Driveway- I first tested it and used 1 ounce per Qt spray bottle and sprayed a small area..( and some already growing weeds ) and that did the job! ( Took a Few days ) Thus? 4 oz per Gallon to start with.. You can also add some VINEGAR to that Mix -Min 10% -25% per Qtr/ Gal. Being On Well Water? and On a Lake ! I try not to use Chemicals Thus I only use Vinegar and Water around my Veggies and other sensitive area's..( Trees/Flowers/ Bushes) and just have to dig up any stubburn one's.. I also have dug the dirt up in spring, laid some HD Landscaping Fabric and that has greatly reduce my weeds ever since.. Planting Mini Hasta's helps other area's ..Covers the ground so other plants/weeds can grow in there! But for Yrads with heavy weeds? It's eitehr takes Several Treatments a Few Mos apart or? Usae Grass and Weed Killer , 2 treatments and then Did up all the Dead weeds, Creeping Charlie and Grass and Replant new Grass.. and chk your Neighbors yards ( on both sides) , Many never owned a Home , nor learned about how to take care of their Yards, etc.. if they have alot of Weeds? You Best Offer to Treat their yards as well..I do that with Weed & Feed every Fall and Spring-- and Weed Killer in Fall .. = No Dandeliens or Creeping Charlie anymore in any of our yards! After the 1st yr? They do it themselves now ! Hope that helps!
Answered by: Retired
Date published: 2016-05-01

How long do I need to wait to plant veggies after I sprayed the area?

Asked by: Gretchen
I would wait until it rained once.
Answered by: jpmr
Date published: 2016-09-23

orignal says concentrate specs. say ready to use which is it?

Asked by: bear
Very slow action... Not as strong as I thought it would be
Answered by: Andy
Date published: 2016-07-20
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Customer Reviews

16 oz. Concentrate Plus Weed and Grass Killer is rated 4.1 out of 5 by 140.
Rated 5 out of 5 by from Easy to use, came with measuring cup I like this easy to use refill for Roundup dispensers. I already have the large sprayers for Roundup so the easy refill concentrate is ideal. This one came with a measuring cup which I liked and have already used.
Date published: 2016-08-30
Rated 5 out of 5 by from Roundup concentrate is very effective Roundup is a great product. It kills every weed I have ever had in my landscape beds and cracks of my driveway. Mix at six ounces per 1 gallon of water in a hand can, pump up sprayer. Don't believe the trolls on the internet about this stuff causing health problems. Follow directions, wear ppe, and don't drink it. You will be fine.
Date published: 2016-12-06
Rated 1 out of 5 by from Anybody Have a Spare 2 oz. or More? I initially bought the Pump-n-G (for the pump). The solution seemed to work well and fast. [But, the spray is weak and unreliable I also gave the pump version one star ( due to poor pump...see my review)]. So, I bought the 16 oz. concentrate to finish the yard (I needed about another 3 gallons of spray). The mixing instruction of the concentrate is 6 oz. to a gallon of water. To make 3 gallons you need 18 oz of concentrate. Hey Monsanto, couldn't you throw in 2 more oz. into the container! What will people do with 2 oz. in a container - most likely throw away in the trash can. I will not buy another 16 oz. of concentrate to finish my work....I needed just one more gallon to finish my job!. You lost a customer. Plus, the solution from the concentrate did not work as well as the ready-to-go solution. The weeds and grass are still green with the solution from the concentrate....same weeds, spraying just one day apart. Another reason to not buy Round-up. I'll dig out the weeds and grass! Round-up isn't cheap.
Date published: 2016-09-22
Rated 5 out of 5 by from Awesome product This product allows me the freedom to mix up and either go stronger or weaker depending on area im working on...easy to use
Date published: 2016-09-20
Rated 5 out of 5 by from I needed Roundup and I bought it I ranout of Roundup while I was spraying my driveway so I bought a can. It did a goog job of killing weeds on gravel
Date published: 2016-09-23
Rated 4 out of 5 by from For right now it proves killed, I hope strong enough to make it last!!! Is the first time I'm using, recommended by a contractor, I was impressed it killed weed immediately. Hope it last.
Date published: 2016-10-18
Rated 5 out of 5 by from Awesome product This little bottle keeps my yard and driveway free from annoying grass and weeds all your long!
Date published: 2016-10-04
Rated 4 out of 5 by from ho hum It's roundup. It's been around forever. It mixes and works the same way every time.
Date published: 2016-10-06
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