40 oz. Weed Stop for Lawns Concentrate Lawn Weed Killer
- Kills poison ivy, clover, dandelion and other listed weeds
- Visible results in 3 hours
- Won't harm lawns when used as directed
- See More Details
Frequently Bought Together
Price:
$705
Product Overview
The power is in your hands to keep your landscape in line – unleash it with Spectracide lawn and garden products. Our easy-to-use, fast-acting insect, lawn disease and weed control solutions help you tame lawn and landscape invaders with incredible pest-punishing power. Take command with Spectracide brand. You hold the power.Spectracide Weed Stop For Lawns Concentrate2 controls more than 460 types of weeds as listed – and it won’t harm your lawn when used as directed. Use it to treat your lawn, including bluegrass, fescue, Bermuda, perennial ryegrass and zoysia (do not apply to zoysia just emerging from dormancy). ). This formula kills by contact down to the root, with visible results in as little as 3 hours. It controls all types of listed broadleaf weeds, including dandelion, chickweed, clover and yellow nutsedge (see the product label for a complete list). Available as a dilutable concentrate and as a 32 ounce ready-to-spray concentrate with a QuickFlip sprayer that attaches to your garden hose.Apply Spectracide Weed Stop For Lawns Concentrate2 when temperatures are between 45 and 90 degrees. Spray until wet to control weeds. Do not apply when daytime temperatures are above 90 degrees because lawn injury can occur. Read the entire label before using.
- KILLS WEEDS, NOT THE LAWN: Won’t harm lawns when used as directed – kills weeds, including yellow nutsedge, down to the root.
- VISIBLE RESULTS AS FAST AS 3 HOURS: Kills by contact.
- KILLS 460+ TYPES OF WEEDS: Controls all types of listed broadleaf weeds, including dandelion, chickweed, clover and yellow nutsedge (see the product label for complete weed list).
- COVERAGE: 40 ounce bottle treats up to 26,666 square feet of St.
- Augustinegrass, 20,000 square feet of other warm season grasses, or 10,000 square feet of cool season grasses.
Info & Guides
Product Overview
- Kills poison ivy, clover, dandelion and other listed weeds
- Visible results in 3 hours
- Won't harm lawns when used as directed
Compare Similar Weed Killer
|  |  |  | |
| Brand | Spectracide | Spectracide | Compare-N-Save | Ortho |
| Name | 40 oz. Weed Stop for Lawns Concentrate Lawn Weed Killer | Weed Stop for Lawns 1.33 Gal. Accushot Refill Lawn Weed Killer | 32 oz. 2, 4 D Broadleaf Weed Control | 32 oz. Nutsedge Killer for Lawns Ready-To-Spray |
| Price | $705 | $1098 | $1439 | $1493 |
| Ratings | (113) | (13) | (130) | (199) |
| Area of Use | Lawn | Lawn | Lawn | Lawn |
| Emergent Type | Post-Emergent | Post-Emergent | Post-Emergent | Post-Emergent |
| Concentrated or Ready to Use | Concentrated | Ready to use | Concentrated | Ready to use |
| Application Type | Spray | Spray | Spray | Spray |
| Compatible Grass Type | Bermuda,Bluegrass,Fescue,Zoysia | Bermuda,Bluegrass,Fescue,Rye,Tall Fescue,Zoysia | All Purpose | All Purpose |
| Weed Type | Alfalfa,Beggarweed,Bindweed,Black Medic,Broadleaf Plantain,Bulbous Buttercup,Bull Thistle,Bur Clover,Canada Thistle,Chamberbitter,Chicory,Cinquefoil,Clover,Cocklebur,Common Burdock,Common Chickweed,Dandelion,Dead Nettle,Dichondra,Dog Fennel,Dollarweed Lawn Pennywort,English Lawn Daisy,False Dandelion,Field Bindweed,Florida Betony,Florida Pusley,Garlic Mustard,Hawkweed,Heal-All,Henbit,Horseweed,Knapweed,Knotweed,Kudzu,Lambsquarters,Lespedeza,Mallow,Marestail,Matchweed,Moneywort,Morning Glory,Mouse-Ear Chickweed,Mugwort,Mullein,Narrowleaf Plantain,Oxalis,Pigweed,Plantain,Poison Hemlock,Poison Ivy,Poison Oak,Poison Sumac,Pokeweed,Prostrate Spurge,Puncture Vine,Ragweed,Red Clover,Red Sorrel,Russian Thistle,Shepards Purse,Speedwell,Spotted Spurge,St. Johns Wort,Thistle,Trumpet Creeper,Virginia Buttonweed,Virginia Creeper,White Dutch Clover,Wild Carrot,Wild Garlic,Wild Morning Glory,Wild Rose,Wild Strawberry,Wild Violet | Alfalfa,Beggarweed,Bindweed,Black Medic,Broadleaf Plantain,Bulbous Buttercup,Bull Thistle,Bur Clover,Canada Thistle,Chamberbitter,Chicory,Cinquefoil,Clover,Cocklebur,Common Burdock,Common Chickweed,Dandelion,Dead Nettle,Dichondra,Dog Fennel,Dollarweed Lawn Pennywort,English Lawn Daisy,False Dandelion,Field Bindweed,Florida Betony,Florida Pusley,Garlic Mustard,Hawkweed,Heal-All,Henbit,Horseweed,Knapweed,Knotweed,Kudzu,Lambsquarters,Lespedeza,Mallow,Marestail,Matchweed,Moneywort,Morning Glory,Mouse-Ear Chickweed,Mugwort,Mullein,Narrowleaf Plantain,Oxalis,Pigweed,Plantain,Poison Hemlock,Poison Ivy,Poison Oak,Poison Sumac,Pokeweed,Prostrate Spurge,Puncture Vine,Ragweed,Red Clover,Red Sorrel,Russian Thistle,Shepards Purse,Speedwell,Spotted Spurge,St. Johns Wort,Thistle,Trumpet Creeper,Virginia Buttonweed,Virginia Creeper,White Dutch Clover,Wild Carrot,Wild Garlic,Wild Morning Glory,Wild Rose,Wild Strawberry,Wild Violet | Bindweed,Bitter Cress,Chicory,Cinquefoil,Cocklebur,Dandelion,Florida Pusley,Heal-All,Henbit,Knotweed,Lambsquarters,Mallow,Mustard,Nettle Hedge,Pennywort,Poison Hemlock,Poison Ivy,Poison Sumac,Pokeweed,Puncture Vine,Ragweed,Smartweed,Speedwell,St. Johns Wort,Tumbleweed,Virginia Creeper,Wild Carrot,Wild Garlic,Wild Onion | Green Kyllinga,Kyllinga,Sedge |
| Organic | Non-Organic | Non-Organic | Non-Organic | Non-Organic |
| Safe for Edibles | No | No | No | No |
| Pack Size | 1 | 1 | 1 | 1 |
| View Product | View Product | View Product | View Product |
Compare Similar Weed Killer
| | | | |
| Brand | Spectracide | Spectracide | Compare-N-Save | Ortho |
| Name | 40 oz. Weed Stop for Lawns Concentrate Lawn Weed Killer | Weed Stop for Lawns 1.33 Gal. Accushot Refill Lawn Weed Killer | 32 oz. 2, 4 D Broadleaf Weed Control | 32 oz. Nutsedge Killer for Lawns Ready-To-Spray |
| Price | $705 | $1098 | $1439 | $1493 |
| Ratings | (113) | (13) | (130) | (199) |
| Area of Use | ||||
| Emergent Type | ||||
| Concentrated or Ready to Use | ||||
| Application Type | ||||
| Compatible Grass Type | ||||
| Weed Type | ||||
| Organic | ||||
| Safe for Edibles | ||||
| Pack Size | ||||
| View Product | View Product | View Product | View Product |
Specifications
Dimensions
Container Size (oz.)
40
Coverage Area (sq. ft.)
20000 ft²
Product Depth (in.)
2.71
Product Height (in.)
11.25
Product Width (in.)
5
Details
Application Method
Spray
Application Type
Spray
Area of Use
Lawn
Compatible Grass Type
Bermuda,Bluegrass,Fescue,Zoysia
Concentrated or Ready to Use
Concentrated
Contact or systemic
Contact and Systemic
Emergent Type
Post-Emergent
Equivalent ready to use amount
40
Extended Control
Non-Extended Control
Features
Controls Broad Leaf,Kills Common Weeds
Form
Liquid
Indoor/Outdoor
Outdoor
Organic
Non-Organic
Pack Size
1
Primary Active Ingredient
2, 4-D, dimethylamine salt
Returnable
180-Day
Safe for Edibles
No
Spray Application Type
Concentrate
Weed Type
Alfalfa,Beggarweed,Bindweed,Black Medic,Broadleaf Plantain,Bulbous Buttercup,Bull Thistle,Bur Clover,Canada Thistle,Chamberbitter,Chicory,Cinquefoil,Clover,Cocklebur,Common Burdock,Common Chickweed,Dandelion,Dead Nettle,Dichondra,Dog Fennel,Dollarweed Lawn Pennywort,English Lawn Daisy,False Dandelion,Field Bindweed,Florida Betony,Florida Pusley,Garlic Mustard,Hawkweed,Heal-All,Henbit,Horseweed,Knapweed,Knotweed,Kudzu,Lambsquarters,Lespedeza,Mallow,Marestail,Matchweed,Moneywort,Morning Glory,Mouse-Ear Chickweed,Mugwort,Mullein,Narrowleaf Plantain,Oxalis,Pigweed,Plantain,Poison Hemlock,Poison Ivy,Poison Oak,Poison Sumac,Pokeweed,Prostrate Spurge,Puncture Vine,Ragweed,Red Clover,Red Sorrel,Russian Thistle,Shepards Purse,Speedwell,Spotted Spurge,St. Johns Wort,Thistle,Trumpet Creeper,Virginia Buttonweed,Virginia Creeper,White Dutch Clover,Wild Carrot,Wild Garlic,Wild Morning Glory,Wild Rose,Wild Strawberry,Wild Violet
Questions & Answers
22Questions29Answers
Is this product safe for your pets
Asked by Deborah May 2, 20205
AnswersY.E.S.
Will this kill beggar weed?
Asked by Grasskiller October 20, 20195
AnswersIT HAS DIRECTIONS,FOR USAGE, AND ALSO A LIST OF WEEDS IT KILLS..PLEASE READ..
how do you use this product? Just attach a water hose and apply? Will it kill other plants and tr...
Asked by LolaMaria April 28, 20204
AnswersFOLLOW INSTRUCTIONS... IT HAS NOT KILLED ANY OF MY OTHER PLANTS,BUT AGAIN"FOLLOW DIRECTIONS".
The specifications are wrong fro this poduct. It says that it covers around 3,200 sf, but it is ...
Asked by Casey April 1, 20203
AnswersI don't worry about the amount it will cover. I just make sure the weeds look wet. I want to make sure it kills and this way I have been very satisfied.
Does mixing dawn dish soap and vinegar with this help
Asked by James March 25, 20192
AnswersI wouldn’t use vinegar on anything I didn’t want to kill. I ALWAYS use Dawn dish soap with any lawn application so it sticks to the grass better. So YES, USE SOAP. DON’T USE VINEGAR ON YOUR GRASS. I use Vinegar to blanket spray areas where I want everything to die. (Instead of the popular brand that has 2 words. One starts with R and the other with U made by a company that starts with M. Since I can’t say the name or my review won’t be accepted.)
Does this product kill sandburs?
Asked by Beth April 25, 20202
AnswersHi Beth,thank you for the inquiry regarding our Spectracide 40 oz. Weed Stop for Lawns Concentrate Lawn Weed Killer.This product not list Sandburs that it will work on.Please contact us at 1-800-917-5438 or email us at youropinioncounts@spectrumbrands.com so that we may better assist you.
How many ounces of Weed Stop concentrate should be mixed with one gallon of water for use in a pu...
Asked by JT April 27, 20192
AnswersLabel says 6.2 oz per 2 gallon. It comes with a measuring cup.
Can i use it on St augustine (palmetto)?
Asked by Joey July 19, 20202
Answers"SPECTRICIDE" makes a special kind for "ST. AUGUSTINE GRASS" and there is no reason to think it is not as effective as the regular kind, ( given the recognized successful history of other spectricide products).
What do I set my hose sprayer dial on for 6000 sq.ft. of lawn?
Asked by Bob June 12, 20192
AnswersHi Bob. Thank you for your question. According to the instructions on the label the dial on your hose sporayer should be set to 1.5 fl. oz or 3 tbsps. Please let us know if we can be of further assistance. Rick_HD_OC
Is this product legal in Canada?
Asked by Dredsight July 31, 20192
Answersit doesn't work... the weeds are still existed. even I used a "round up"
Customer Reviews
Overall Ratings
It helps
January 13, 2021
Customer review from Spectracide Lawn Garden ![logo]()
No matter how hard we try, there is always weeds in the grass and we've tried so many products to get them under control. Spectracide Weed Stop for Lawns works just as well as some of the more expensive products out there for almost half the cost. I like that it works on both the zoyza grass and bahia as we have both. Will continue to use this product. [This review was collected as part of a promotion.]
Good Weed Killer
January 13, 2021
Customer review from Spectracide Lawn Garden ![logo]()
Overall this product works great and gets the job done, however it does take multiple applications. This is not a one and done product and it does take a schedule spraying on multiple occasions to get rid of weeds. I would recommend this product if your not looking for a quick fix and looking for a more long term solution. [This review was collected as part of a promotion.]
Great product
January 12, 2021
Customer review from Spectracide Lawn Garden ![logo]()
Great product to stop grass growth and eliminate it. Just spray and forget about using the lawn mower every week. It works fast and it delivers. Stops grass from growing. It's easy to use and safe too. [This review was collected as part of a promotion.]
Great grass problem
January 12, 2021
Customer review from Spectracide Lawn Garden ![logo]()
I've been looking for a product that can kill those pesky grass for good. Well I found it in these products. Easy to use and safe too. Just plug the hose and spray your grass evenly. By the next day you start seeing less grass growing. [This review was collected as part of a promotion.]
Good for driveways
January 11, 2021
Customer review from Spectracide Lawn Garden ![logo]()
We had our driveway graveled and unfortunately tons of weeds have grown and it looks awful. So I've started using this to try to "clean" it up. It seems to work well and efficiently be sure to use it when you know its not going to rain. It takes a few days but eventually everything dies. [This review was collected as part of a promotion.]
Great Product
January 11, 2021
Customer review from Spectracide Lawn Garden ![logo]()
I have used this product for years to control the weeds in my lawn, and it never disappoints. I usually apply this once a year when the weeds creep out, and it takes care of them quickly, leaving my grass looking nice and plush. I really like this product and highly recommend it to anyone. [This review was collected as part of a promotion.]
works pretty good
January 9, 2021
Customer review from Spectracide Lawn Garden ![logo]()
Spectracide Weed Stop for Lawns Concentrate (ready-to-spray) works good. The spray head works good for easy application. It also doesn't have a very harsh smell which is nice. It is very easy to use and store. [This review was collected as part of a promotion.]
great product
January 9, 2021
Customer review from Spectracide Lawn Garden ![logo]()
I thought every weed killers were the same and do not work , but I was really wrong till I had received this great product ! Spectracide Weed Stop For Lawns Concentrate (Ready-to-Spray) is great and awesome . works great and very effective . [This review was collected as part of a promotion.]
Great lawn boost!
January 8, 2021
Customer review from Spectracide Lawn Garden ![logo]()
The weeds were really taking over my lawn before I used this product. I like how easy to use it is and how I could conveniently store it in my garage. I recommend to anyone who wants to boost their lawn. [This review was collected as part of a promotion.]
Takes longer to see results than I expected...
December 18, 2020
Takes longer to see results than I expected
Response from SpectracideExpertDecember 21, 2020
Hi LivesInFlorids,thank you for providing your feedback regarding our Spectracide 32 oz. Weed Stop for Lawns Ready-To-Spray Lawn Weed Killer. We're sorry to hear that the product didn't provide the expected results. The satisfaction of our consumers is very important to us. Please contact us at 1-800-917-5438 or email us at youropinioncounts@spectrumbrands.com so that we may better assist you.
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