Model # 500851040

Internet #100086768

Store SKU #576796

Roundup 0.5 Gal. Weed and Grass Killer Super Concentrate
0070183500857

Roundup

0.5 Gal. Weed and Grass Killer Super Concentrate

  • Kills weeds and unwanted grass straight from the root
  • The economical, effective way to handle larger areas
  • Covers up to 12,750 sq ft. for larger, long-lasting protection
$7497 /each
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Frequently Bought Together

Product Overview

  • Kills weeds and unwanted grass straight from the root
  • The economical, effective way to handle larger areas
  • Covers up to 12,750 sq ft. for larger, long-lasting protection
The Roundup 64 oz. 50% Super Concentrate Weed and Grass Killer kills the roots of weeds and unwanted grass. The 64 oz. container of concentrate provides up to 42 Gal. of solution and can treat up to 12,750 sq ft. of coverage. It is rainproof in 30 minutes, the solution won't wash away, and you will see visible results in two to four days.
  • Kills unwanted grass and weeds from the roots
  • 64 oz. container provides up to 42 Gal. of ready-to-use weed killer to cover up to 12,750 sq. ft. for large jobs
  • For use with a tank sprayer (not included) for easy application
  • Rainproof in 30 minutes for grass and weed control that won't wash away
  • 2.5 oz. per 1 Gal. of water offers visible results in two to four days

Product Overview

  • Kills weeds and unwanted grass straight from the root
  • The economical, effective way to handle larger areas
  • Covers up to 12,750 sq ft. for larger, long-lasting protection
Model #: 500851040
Sku #: 576796
Internet #: 100086768

The Roundup 64 oz. 50% Super Concentrate Weed and Grass Killer kills the roots of weeds and unwanted grass. The 64 oz. container of concentrate provides up to 42 Gal. of solution and can treat up to 12,750 sq ft. of coverage. It is rainproof in 30 minutes, the solution won't wash away, and you will see visible results in two to four days.

  • Kills unwanted grass and weeds from the roots
  • 64 oz. container provides up to 42 Gal. of ready-to-use weed killer to cover up to 12,750 sq. ft. for large jobs
  • For use with a tank sprayer (not included) for easy application
  • Rainproof in 30 minutes for grass and weed control that won't wash away
  • 2.5 oz. per 1 Gal. of water offers visible results in two to four days

Info & Guides

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Specifications

Dimensions

Container Size (oz.)
64
Coverage area (sq. ft)
12750
Product Depth (in.)
3.5
Product Height (in.)
11.75
Product Width (in.)
6.5

Details

Application Method
Super Concentrate
Application Type
Sprayer Application
Area of Use
Driveway,Garden,Patio
Concentrated or Ready to Use
Ready to use
Contact or systemic
Systemic
Container type
Bottle
Equivalent ready to use amount
42 gal at the 1.5oz / gallon rate
Extended Control
No
Fertilizer component
No
Form
Liquid
Indoor/Outdoor
Outdoor
Organic
No
Pet and livestock friendly
No
Post-emergent
Yes
Pre-emergent
No
Returnable
90-Day
Safe for Edibles
No
Weed Type
Air Potato Vine (Dioscorea Bulbifera),Ajuga Bugle Weed Carpet Bugle,Alfalfa,Annual Bluegrass,Annual Ryegrass,Asiatic Jasmine,Bahia Grass,Beggarweed,Bermuda Buttercup,Bermuda Grass,Bindweed,Bitter Cress,Bittersweet Nightshade,Black Clover,Blue Violet,Broadleaf Signal Grass,Broom Sedge,Buffalograss,Bulbous Buttercup,Bur Clover,Burweed,Card Thistle,Carpetgrass,Celandine,Centipede Grass,Chamberbitter,Cheatgrass,Chicory,Cinquefoil,Coast Dandelion,Cocklebur,Common Burdock,Common Chickweed,Creeping Bellflower,Crown Vetch,Dandelion,Day Flower,Dead Nettle,Dog Fennel,Dwarf Dandelion,English Ivy,English Lawn Daisy,False Dandelion,Field Bindweed,Florida Betony,Florida Pusley,Garlic Mustard,Giant Hogweed,Goatshead,Goutweed,Green Kyllinga,Greenbriar,Hawkweed,Heal-All,Henbit,Horseweed,Indian Chickweed,Ironweed,Japanese Clover,Japanese Knotweed,Kikuyu Grass,Knapweed,Knotweed,Kudzu,Kyllinga,Lambsquarters,Lespedeza,Love Vine,Mallow,Marestail,Matchweed,Moneywort,Monkey Grass,Moss,Moss, Liverworts, and Algae,Mouse-Ear Chickweed,Mugwort,Mullein,Multiflora Rose,Mustard,Narrowleaf Plantain,Nettle Hedge,Orchardgrass,Pachysandra,Pennywort,Periwinkle,Phragmites,Poa Trivialis,Poison Hemlock,Poison Ivy,Poison Oak,Poison Sumac,Pokeweed,Potato Vine (Dioscorea Bulbifera),Prostrate Spurge,Puncture Vine,Quackgrass,Queen Annes Lace,Ragweed,Red Henbit,Red Sorrel,Sand Brier,Sandbur,Sandspur,Sedge,Sedum,Seedheads in Lawn,Smartweed,Snow On The Mountain,Sourgrass,Sow Thistle,Speedwell,Spurge,Spurweed,St. Johns Wort,Tall Buttercup,Tall Fescue,Tansy,Three Leaved Ivy,Torpedograss,Tree Seedling,Trumpet Creeper,Tumbleweed,Virginia Buttonweed,Virginia Creeper,Wheatgrass,Wild Carrot,Wild Garlic,Wild Morning Glory,Wild Onion,Wild Violet,Winter Creeper,Wisteria,Wood Sorrel,Zoysia Grass

Specifications

Dimensions

Container Size (oz.)
64
Coverage area (sq. ft)
12750
Product Depth (in.)
3.5
Product Height (in.)
11.75
Product Width (in.)
6.5

Details

Application Method
Super Concentrate
Application Type
Sprayer Application
Area of Use
Driveway,Garden,Patio
Concentrated or Ready to Use
Ready to use
Contact or systemic
Systemic
Container type
Bottle
Equivalent ready to use amount
42 gal at the 1.5oz / gallon rate
Extended Control
No
Fertilizer component
No
Form
Liquid
Indoor/Outdoor
Outdoor
Organic
No
Pet and livestock friendly
No
Post-emergent
Yes
Pre-emergent
No
Returnable
90-Day
Safe for Edibles
No
Weed Type
Air Potato Vine (Dioscorea Bulbifera),Ajuga Bugle Weed Carpet Bugle,Alfalfa,Annual Bluegrass,Annual Ryegrass,Asiatic Jasmine,Bahia Grass,Beggarweed,Bermuda Buttercup,Bermuda Grass,Bindweed,Bitter Cress,Bittersweet Nightshade,Black Clover,Blue Violet,Broadleaf Signal Grass,Broom Sedge,Buffalograss,Bulbous Buttercup,Bur Clover,Burweed,Card Thistle,Carpetgrass,Celandine,Centipede Grass,Chamberbitter,Cheatgrass,Chicory,Cinquefoil,Coast Dandelion,Cocklebur,Common Burdock,Common Chickweed,Creeping Bellflower,Crown Vetch,Dandelion,Day Flower,Dead Nettle,Dog Fennel,Dwarf Dandelion,English Ivy,English Lawn Daisy,False Dandelion,Field Bindweed,Florida Betony,Florida Pusley,Garlic Mustard,Giant Hogweed,Goatshead,Goutweed,Green Kyllinga,Greenbriar,Hawkweed,Heal-All,Henbit,Horseweed,Indian Chickweed,Ironweed,Japanese Clover,Japanese Knotweed,Kikuyu Grass,Knapweed,Knotweed,Kudzu,Kyllinga,Lambsquarters,Lespedeza,Love Vine,Mallow,Marestail,Matchweed,Moneywort,Monkey Grass,Moss,Moss, Liverworts, and Algae,Mouse-Ear Chickweed,Mugwort,Mullein,Multiflora Rose,Mustard,Narrowleaf Plantain,Nettle Hedge,Orchardgrass,Pachysandra,Pennywort,Periwinkle,Phragmites,Poa Trivialis,Poison Hemlock,Poison Ivy,Poison Oak,Poison Sumac,Pokeweed,Potato Vine (Dioscorea Bulbifera),Prostrate Spurge,Puncture Vine,Quackgrass,Queen Annes Lace,Ragweed,Red Henbit,Red Sorrel,Sand Brier,Sandbur,Sandspur,Sedge,Sedum,Seedheads in Lawn,Smartweed,Snow On The Mountain,Sourgrass,Sow Thistle,Speedwell,Spurge,Spurweed,St. Johns Wort,Tall Buttercup,Tall Fescue,Tansy,Three Leaved Ivy,Torpedograss,Tree Seedling,Trumpet Creeper,Tumbleweed,Virginia Buttonweed,Virginia Creeper,Wheatgrass,Wild Carrot,Wild Garlic,Wild Morning Glory,Wild Onion,Wild Violet,Winter Creeper,Wisteria,Wood Sorrel,Zoysia Grass

Questions & Answers

How effective is it on kudzu

Asked by: Red
No, it's not effective on anything when mixed as directed. Roundups customer service suggested to me you needed to use it at full strength to kill any weed.
Answered by: Sucker
Date published: 2017-06-20

What is today's price

Asked by: Lenny
Hi Lenny, for this Weed and Grass Killer Super Concentrate, if ordered on Homedepot.com, will be shipped and purchased as it is displayed on Homedepot.com when localized to your area. We appreciate your business and look forward to serving you in the future. Thank you for shopping Home Depot!
Answered by: THDSupport
Date published: 2017-02-11

Which is better to kill my bermuda lawn

The super killer concentrate (purple) or just concentrate (red) I ned to have it all out in a month for my artificial lawn
Asked by: Lvtdybr
Both products will work to completely kill the bermudagrass within 2-4 weeks.
Answered by: BrandAnswers
Date published: 2017-02-16

what is percentage glyphosate

Asked by: whit
50.2 %. You can see it on the image of the bottle.
Answered by: bensguy
Date published: 2016-05-06
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Customer Reviews

0.5 Gal. Weed and Grass Killer Super Concentrate is rated 3.9 out of 5 by 75.
Rated 1 out of 5 by from Total waste of time and money. Roundup Super Concentrated does not do what its advertised to do! ... Total waste of time and money. Roundup Super Concentrated does not do what its advertised to do! It does not even get the weeds to wilt. It was as though I was spraying water. I called Roundup's customer service line for help and got a lecture that their product doesn't work because of the EPA. They quickly offered to refund but I'd have to mail the receipt to them and wait. More hassle. I spent 3 hours spraying Roundup Super Concentrate and not one leaf has wilted. Don't understand how they can get away with such deception and fraud.
Date published: 2017-06-19
Rated 5 out of 5 by from Roundup Weed and Grass killer in concentrated form works great on those hard to kill weeds. My h... Roundup Weed and Grass killer in concentrated form works great on those hard to kill weeds. My house backs up to a field so I use it back there to keep weeds from creeping in to my lawn. Be careful if you have an incline of any sort. I sprayed weeds on a rocky area and then it rained and the run off killed the good lawn grass. It is best to mix in a tank sprayer. Follow the instructions, it will take 2 to 4 days and thicker weeds may take a couple of applications.
Date published: 2017-07-10
Rated 5 out of 5 by from The Best Way to Apply Herbicide There are two kinds of herbicide: one that kills weeds but does not harm grass, and one that kills everything. It is very important to know what kind you are using. This is the second kind - it kills everything, so keep it away from your lawn. * The chemical name for this herbicide is glyphosate, it was discovered in the 1970s, and has revolutionized agriculture. Farmers use it to clear weeds prior to planting. It inactivates on contact with soil, and breaks down after a few weeks into harmless components. Glyphosate is no more harmful to humans than most of what you have under your kitchen sink right now. It has no particular effect on animals, and is actually consumed by bacteria. Look it up ( do that for any chemical you plan to use ! ) RoundUp is the original glyphosate formulation. (( * A few years ago I decided start the lawn over from scratch, and deliberately killed the whole thing with glyphosate. The new grass is much more vigorous, the old lawn was a 50 year old clone and it showed. )) Glyphosate is extremely effective, and it doesn't take very much. A single light spraying will start to show results in a day or two, and after a week your target will be withered and brown. Glyphosate works by blocking a plant's ability to make food, causing it to starve to death. This works best at moderate temperatures where the plant's metabolism is at its highest, generally in the 70s and low 80s. Outside that range, plants slow down or even go dormant, and results are much slower, tough weeds may even 'sleep off' the herbicide entirely. Also, bulb plants with large underground reserves may need more than one application. Conifers are especially susceptible to herbicides, so be very careful that no mist or overspray gets on them. A tiny bit may not kill a large shrub, but it can kill branches. Glyphosate is also useful for removing problem trees. For example, sweetgum trees will re-sprout from the lateral roots for years after cutting and even stump removal. To get rid of a problem tree like this, you want to kill it first, from top to bottom. To do that, drill a series of 1/2" holes around the periphery of the trunk near the base, angled downward about 45 degrees. Fill them with a fairly concentrated solution of glyphosate and a little dish soap. Refill as needed until the tree dies. Do this in the early fall when the tree is drawing material down from the tops into the roots, so that the roots are killed. When it is dead, then you can cut it down without leaving live roots to re-sprout all over your lawn for years to come. The best and by far most cost-effective way to apply herbicide is to buy the concentrate and mix it up yourself. Much of the cost of the ready-mix is packaging and shipping water. A bottle of concentrate may seem expensive, but do the math - you can save a lot. For application, I recommend a jug-type 2-gallon pump-up sprayer, as these are simple and usually have longer wands that are easier to use. Backpack sprayers are expensive and complicated, and when they leak, they leak all over you. A small trigger-bottle can also be useful, but only for very small jobs. A teaspoon of dish soap added to a gallon of mix will greatly enhance the effectiveness. Oh my, I seem to have said a lot about killing things. But that is what this stuff is for, and it is superb for it. And tree-huggers, fear not - I have planted ten times as many trees as I got rid of. Sniping weeds with a sprayer puts far less herbicide into the environment than carpet-bombing everything, and is far more effective. I find it relaxing to walk around the property for an hour once a month and shoot the weeds. I figure I get about 90% of them every time, by the third time, there's nothing left to do.
Date published: 2017-04-26
Rated 5 out of 5 by from The product worked as stated, I didn’t have to... The product worked as stated, I didn’t have to use a lot after a few days the weeds started to fade. after a few weeks they are brown and turning to dust.
Date published: 2017-10-11
Rated 5 out of 5 by from 5 Star Review Rating provided by a verified purchaser
Date published: 2017-07-13
Rated 5 out of 5 by from The standard in weed killer The key to this concentrate is value. Roundup is the standard in weed and grass killer and that's because it performs. This stuff works and works quickly. One quick spray and weeds in driveway expansion joints are killed. This stuff also works well along mulch beds to prevent grass from entering and creates a nice uniform line. We also use it for spot sprays in the yard. One thing to consider, when you do spray you need to wait a while before seeding or planting something else. On this concentrate, the amazing thing is it makes 48 gallons! The included measuring cup helps make sure you get the right amount for the job. That's the best value around. Great product at a great value. Good as it gets.
Date published: 2017-04-27
Rated 4 out of 5 by from My backyard is a mess. Nothing but sunflowers, pigweed, and some weird grasses. Over night it went from a few inches to a few feet in height. After using some other brands, and still having weeds as tall as my house, I decided on trying this. It's only been a few days and most of the weeds are dead, the rest are wilting and dying, YAY! In 3 weeks I'll have the yard I want, not weeds. It' s really easy to use, and really concentrated. I've been sharing with the neighbours, and we've all had great success.
Date published: 2006-07-20
Rated 5 out of 5 by from Good stuff but expensive I use this concentrate to refill my Pump N' Go sprayer. I buy it at Costco so it's cheaper than at the nursery, but it's still pricey. Yes, I recognize it's a concentrate, and two bottles will generally last me two or three years. I shell out the bucks because the stuff works. But I'm not always happy about it. P.S. do not use a garden hose full force to fill up your pump sprayer because the concentrate foams mightily. You will end up with less liquid than expected. Add the water gently, and stop if you see foaming. Also, be careful where you step! (See my review of the RoundUp Pump N' Go Sprayer for the full story.)
Date published: 2012-10-25
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