32 oz. Concentrate Extended Control Weed and Grass Killer Plus Weed Preventer
$4919
Pay $24.19 after $25 OFF your total qualifying purchase upon opening a new card. 
Apply for a Home Depot Consumer Card- Dual-action formula kills existing weeds
- Keeps new weeds from growing for up to 4 months
- Kills weeds and grasses clear down to the root
- View More Details
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Product Details
Specifications
Questions & Answers
73Questions
Q:I want to will all of my grass in back yard ( i dont want them to grow back). So, can someone help that which one will do it? i want grass gone forever. Thank you
by|Mar 27, 2023
0 Answer
Q:damp soil, what's the best product for this condition?
by|Jan 22, 2023
1 Answer
Q:Battery
by|Oct 12, 2022
2 Answers
Q:Wand not spraying
by|Aug 22, 2022
1 Answer
Showing 1-4 of 73
Jul 20, 2022
Just tried it this past week. Have long used...
Just tried it this past week. Have long used the "normal" Roundup, but was tired of having to go out weekly, so spent a few dollars more to keep the weeds at bay. We live right on the golf course and i am tired of "their" weeds coming this way...and now? They don't!
by
Apr 22, 2022
The best weed killer I found for the money.
I bought this refill because I still had the Roundup sprayer from last year. I mixed it according to directions and added it to what was left in the sprayer. It worked great again! Buyer beware it takes a week to kill all the weeds. I will purchase it again.
by
Oct 20, 2021
Roundup Extended Control is the BEST
This Roundup product is the best as far as I'm concerned. I put it in one of those 1 gallon white containers with the sprayer that pumps - I don't know what they are called. I use this to spot treat areas in my flower beds - which I just redid with a brick border and filled with red lava rocks and white marble chips because I cannot maintain plants year round. Weeds do not come back after being treated, I have used this all this year so far, so it truly does what the label promises.
by
Jul 1, 2021
I had high hopes
I was looking for a weed killer that would clear my gravel driveway of all weeds and grass. From the reviews, this seemed like an excellent solution to my problem. I expected to see it "working" but after 24 hours only one weed I sprayed out of what seems like a million shows any sign of it working.
Perhaps this is a product that simply prevents weeds and doesnt kill the ones that are there.
I sprayed at the base of the weeds and the foliage. Using approximately 2.33 gallons of this stuff on the center of a gravel driveway. I did not skimp because of the reviews I had read about just giving it a once over and the product not working. I drowned the weeds and grass in this product.
It is possible, but not likely I didn't apply it right, but I doubt it. Next stop is a blow torch. If they survive that, I give up.
by
Response from Roundup TeamJul 5, 2021
I would like to apologize that you had issues with the performance of your Roundup Extended weed control weed and grass killer. We want you to be confident in our products. For this reason, we offer a product guarantee to our consumers. At your earliest convenience, please call 877-220-3089 for assistance. When calling, please refer to this review.
Jul 3, 2020
I use it on my sidewalks each year at the beginning of spring and love how it prevents growth all...
I use it on my sidewalks each year at the beginning of spring and love how it prevents growth all season.
by
Apr 30, 2020
Does the job well! Helps control weeds for months, and I love the ready-to-use convenience of th...
Does the job well! Helps control weeds for months, and I love the ready-to-use convenience of the battery operated pump in the wand. Much easier than having to mix a concentrate or keep pumping a spray jug.
by
Apr 7, 2020
Put on eye goggle and mask. Roundup is the best weed killer ever. Give it 100%
Put on eye goggle and mask. Roundup is the best weed killer ever. Give it 100%
by
Mar 3, 2020
I think I got a bad batch, I sprayed it and twice in two weeks and the weeds where still alive. ...
I think I got a bad batch, I sprayed it and twice in two weeks and the weeds where still alive. I finally just pulled them up. I will be buying a different product. Last year this stuff worked and the weeds where dead in 3 days.
by
Response from Roundup TeamAug 6, 2021
We are sorry that RoundUp Ready-to-Use Extended Control Weed and Grass Killer Plus Weed Preventer Refill did not perform as expected. There are a variety of factors that can influence the efficacy of our products, and if just one of these factors is not right it can lead to the product not performing as expected. It is always our goal to produce the highest quality products and we stand by the promises made in our advertisements. For this reason, we offer a product guarantee to our consumers. At your earliest convenience, please call 877-220-3089, and reference this product review for assistance.
Jul 3, 2018
Results in 2 days.
Results in 2 days.
by
May 24, 2018
The Roundup 1.33 Gal. Ready-to-Use Extended Control Weed and Grass Killer Plus Weed Preventer Com...
The Roundup 1.33 Gal. Ready-to-Use Extended Control Weed and Grass Killer Plus Weed Preventer Comfort Wand successfully killed several patches of weeds trying to grow in my asphalt. I photographed several plants before spraying and then again 3 hours later. It has killed this weed, it is currently totally dried out! This is one reason I am a repeat buyer.
by
Compare Similar Weed & Grass Killer
 |  |  |  | |
| Brand | Roundup | Ortho | Roundup | Spectracide |
| Name | 32 oz. Concentrate Extended Control Weed and Grass Killer Plus Weed Preventer | GroundClear 2 Gal. Year Long Vegetation Killer Concentrate | 32 oz. Max Control 365 Concentrate | 1 Gal. Concentrate Weed and Grass Killer |
| Price | $2288 | $4897 | $5197 | $5336 |
| Ratings | (2598) | (1316) | (2385) | (27) |
| Area of Use | Driveway,Patio | Driveway,Patio | Driveway,Patio | Driveway,Landscape Bed,Patio |
| Concentrated or Ready to Use | Ready to use | Concentrated | Concentrated | Concentrated |
| Application Type | Spray | Spray | Spray | Spray |
| Weed Type | Dallisgrass,Dandelion,Dog Fennel,False Dandelion,Field Bindweed,Florida Pusley,Goosegrass,Henbit,Horseweed,Kikuyu Grass,Knapweed,Knotweed,Kudzu,Lambsquarters,Mallow,Milkweed,Mouse-Ear Chickweed,Nimblewill,Nutsedge,Orchardgrass,Oxalis,Pennywort,Poison Hemlock,Poison Ivy,Poison Oak,Poison Sumac,Prostrate Spurge,Puncture Vine,Quackgrass,Red Clover,Sandspur,Spotted Spurge,Torpedograss,Virginia Creeper,Wild Morning Glory,Wild Rose,Wild Violet,Zoysia Grass | Alfalfa,Bahia Grass,Beggarweed,Bermuda Buttercup | Air Potato Vine (Dioscorea Bulbifera),Alfalfa,Annual Bluegrass,Annual Ryegrass,Bahia Grass,Beggarweed,Bermuda Grass,Common Chickweed,Dandelion,Dwarf Dandelion,Goutweed,Henbit,Indian Chickweed,Japanese Clover,Lambsquarters,Lespedeza,Monkey Grass,Mouse-Ear Chickweed,Narrowleaf Plantain,Orchardgrass,Pennywort,Potato Vine (Dioscorea Bulbifera),Quackgrass,Ragweed,Red Henbit,Sedge,Spurge,Tall Fescue,Wheatgrass,Wild Garlic,Zoysia Grass | Annual Bluegrass,Annual Ryegrass,Barnyardgrass,Bindweed,Bitter Cress,Black Medic,Broadleaf Plantain,Bur Clover,Canada Thistle,Common Burdock,Common Chickweed,Dandelion,Field Bindweed,Florida Pusley,Garlic Mustard,Oxalis,Red Clover,Sandbur,Sandspur,Yellow Nutgrass |
| Extended Control | Extended Control | Extended Control | Extended Control | Non-Extended Control |
| Organic | Non-Organic | Non-Organic | Non-Organic | Non-Organic |
| Emergent Type | Pre and Post Emergent | Pre and Post Emergent | Pre and Post Emergent | Pre and Post Emergent |
| Compatible Grass Type | Not for use on lawns | Not for use on lawns | Not for use on lawns | Not for use on lawns |
| Safe for Edibles | No | No | No | No |
| View Product | View Product | View Product | View Product |
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