- Roundup formula that won't harm lawns when used as directed
- Kills the toughest lawn weeds like dollarweed and yellow nutsedge
- Starts working immediately
- See More Details
Frequently Bought Together
Price:
$2499
Product Overview
Protect your lawn from unwanted weeds with the Roundup For Lawns 4. It kills weeds and unwanted grass from the root for a long lasting effect. This spray is designed to take out the toughest weeds, like crabgrass, dandelion, clover and yellow nutsedge. It is even safe to use on delicate southern grasses such as Floratam and Centipede. After spraying, the Roundup for Lawns 1 formula is rainproof in as little as 4 hours.
- For use on Southern grasses including Floratam and Centipede
- Kills weeds, not the lawn
- Kills dollarweed, dandelion, clover and yellow nutsedge
- Kills 93 types of weeds
- Kills the root guaranteed
Info & Guides
Product Overview
- Roundup formula that won't harm lawns when used as directed
- Kills the toughest lawn weeds like dollarweed and yellow nutsedge
- Starts working immediately
Compare Similar Weed Killer
 | |  |  | |
| Brand | Roundup | Roundup | Roundup | Preen |
| Name | 5.4 lbs. Roundup Landscape Weed Preventer | Roundup for Lawns 4 Ready-to-Use Wand 1 Gal. (Southern) | Lawns Crabgrass Destroyer Ready-to-Spray with Extended Wand | 36 lbs. One Lawncare |
| Price | $1898 | $2499 | $2798 | $5499 |
| Ratings | (259) | (975) | (154) | (274) |
| Emergent Type | Pre-Emergent | Post-Emergent | Post-Emergent | Pre and Post Emergent |
| Area of Use | Garden,Landscape Bed | Lawn | Driveway,Garden,Landscape Bed,Lawn,Patio | Lawn |
| Application Type | Granular | Spray | Spray | Granular |
| Compatible Grass Type | All Purpose | Bermuda,Bluegrass,Centipede,Fescue,St. Augustine (Floratam),Tall Fescue,Zoysia | Bluegrass,Fescue,Rye,Tall Fescue | Bermuda,Bluegrass,Centipede,Fescue,Rye,Tall Fescue,Zoysia |
| Concentrated or Ready to Use | Ready to use | Ready to use | Ready to use | Ready to use |
| Weed Type | Burweed,Henbit,Knotweed,Lambsquarters,Puncture Vine,Sandbur,Smartweed,Speedwell,Spurge,Wood Sorrel | Beggarweed,Bindweed,Black Medic,Broadleaf Plantain,Bull Thistle,Bur Clover,Chamberbitter,Chicory,Cinquefoil,Clover,Cocklebur,Common Burdock,Common Chickweed,Dandelion,Day Flower,Dead Nettle,Dog Fennel,Dollarweed Lawn Pennywort,English Lawn Daisy,False Dandelion,Field Bindweed,Florida Pusley,Hawkweed,Heal-All,Henbit,Knotweed,Lambsquarters,Lespedeza,Mallow,Matchweed,Nutsedge,Oxalis,Pigweed,Plantain,Poison Ivy,Poison Oak,Puncture Vine,Ragweed,Red Sorrel,Shepards Purse,Smartweed,Spurge,Spurweed,Thistle,Wild Carrot,Wild Garlic,Wild Strawberry,Wild Violet | Quackgrass | Annual Bluegrass,Barnyardgrass,Bindweed,Bitter Cress,Black Medic,Broadleaf Plantain,Buckhorn Plantain,Bulbous Buttercup,Bull Thistle,Bur Clover,Burweed,Canada Thistle,Chamberbitter,Chicory,Cinquefoil,Clover,Cocklebur,Common Burdock,Common Chickweed,Crabgrass,Creeping Charlie,Dallisgrass,Dandelion,Day Flower,Dead Nettle,Dichondra,Dog Fennel,Dollarweed Lawn Pennywort,English Lawn Daisy,False Dandelion,Field Bindweed,Florida Betony,Florida Pusley,Foxtails,Goosegrass,Hawkweed,Heal-All,Henbit,Horseweed,Knotweed,Lambsquarters,Lespedeza,Mallow,Matchweed,Moneywort,Morning Glory,Mouse-Ear Chickweed,Mugwort,Mullein,Mustard,Narrowleaf Plantain,Pigweed,Plantain,Poison Ivy,Poison Oak,Pokeweed,Prostrate Spurge,Puncture Vine,Ragweed,Red Clover,Red Sorrel,Russian Thistle,Shepards Purse,Smartweed,Sow Thistle,Speedwell,Spurge,Spurweed,Stinging Nettle,Tansy,Thistle,Virginia Buttonweed,Virginia Creeper,Wild Carrot,Wild Garlic,Wild Onion,Wild Strawberry,Wild Violet,Wood Sorrel |
| Organic | Non-Organic | Non-Organic | Non-Organic | Non-Organic |
| Safe for Edibles | No | No | No | No |
| View Product | View Product | View Product | View Product |
Compare Similar Weed Killer
| | | | |
| Brand | Roundup | Roundup | Roundup | Preen |
| Name | 5.4 lbs. Roundup Landscape Weed Preventer | Roundup for Lawns 4 Ready-to-Use Wand 1 Gal. (Southern) | Lawns Crabgrass Destroyer Ready-to-Spray with Extended Wand | 36 lbs. One Lawncare |
| Price | $1898 | $2499 | $2798 | $5499 |
| Ratings | (259) | (975) | (154) | (274) |
| Emergent Type | ||||
| Area of Use | ||||
| Application Type | ||||
| Compatible Grass Type | ||||
| Concentrated or Ready to Use | ||||
| Weed Type | ||||
| Organic | ||||
| Safe for Edibles | ||||
| View Product | View Product | View Product | View Product |
Specifications
Dimensions
Container Size (oz.)
128
Coverage Area (sq. ft.)
10000
Product Depth (in.)
0 in
Product Height (in.)
0 in
Product Width (in.)
0 in
Details
Application Method
Spot
Application Type
Spray
Area of Use
Lawn
Compatible Grass Type
Bermuda,Bluegrass,Centipede,Fescue,St. Augustine (Floratam),Tall Fescue,Zoysia
Concentrated or Ready to Use
Ready to use
Contact or systemic
Systemic
Emergent Type
Post-Emergent
Equivalent ready to use amount
Null
Extended Control
No
Extended Control
Non-Extended Control
Features
Controls Broad Leaf,Kills Chickweed,Kills Clovers,Kills Common Weeds,Kills Dandelion,Kills Dollarweed
Form
Liquid
Indoor/Outdoor
Outdoor
Organic
Non-Organic
Pack Size
1
Pre-emergent
No
Primary Active Ingredient
dimethylammonium 2,4-dichlorophenoxyacetate
Returnable
180-Day
Safe for Edibles
No
Spray Application Type
Powered
Weed Type
Beggarweed,Bindweed,Black Medic,Broadleaf Plantain,Bull Thistle,Bur Clover,Chamberbitter,Chicory,Cinquefoil,Clover,Cocklebur,Common Burdock,Common Chickweed,Dandelion,Day Flower,Dead Nettle,Dog Fennel,Dollarweed Lawn Pennywort,English Lawn Daisy,False Dandelion,Field Bindweed,Florida Pusley,Hawkweed,Heal-All,Henbit,Knotweed,Lambsquarters,Lespedeza,Mallow,Matchweed,Nutsedge,Oxalis,Pigweed,Plantain,Poison Ivy,Poison Oak,Puncture Vine,Ragweed,Red Sorrel,Shepards Purse,Smartweed,Spurge,Spurweed,Thistle,Wild Carrot,Wild Garlic,Wild Strawberry,Wild Violet
Questions & Answers
115Questions11Answers
Does this kill burweed
Asked by Trish September 21, 20201
AnswerTrish, Roundup For Lawns4 does not control burweed.
I have a meadow seeded with blue grama, alkali sacaton, side oats grama and galleta. All have ger...
Asked by Back40 July 28, 20201
AnswerWe appreciate your interest in Roundup for Southern Lawns. While this product will not control grassy weeds, it is only listed for certain grass types, and we can not guarantee that it will not harm those types of grassy weeds. Please contact us at 877-220-3089 with any other inquiries that you may have, and we will be happy to assist you.
Your product is not killing weeds, in fact, it appears to promote additional weed growth.(clover ...
Asked by Roy July 13, 20202
AnswersMy sprayer wand will not work, this keeps happening.
Does it kill kyllinga weed
Asked by PK July 9, 20201
AnswerThank you for your question regarding Roundup For Southern Lawns. This product is not listed to control kyllinga weed. We would be more than glad to recommend you a product that will better suit your needs. At your earliest convenience, please contact us at 877-220-3089.
it says safe for st augustine...but is it safe for floratam grass?
Asked by steve July 3, 20201
AnswerWe appreciate your interest in Roundup For Southern Lawns. This product can indeed be used on floratam lawns. Please contact us at 877-220-3089 with any other inquiries that you may have, and we will be happy to assist you.
Will this kill reptiles and amphibians or harm birds that feed in the lawn?
Asked by CK June 27, 20201
AnswerThank you for your question regarding Roundup for Southern Lawns. This product will not harm wildlife on the lawn, yet should not be applied where there is a water or food source for wildlife. If you have any further questions or would like further assistance, please contact us at 877-220-3089 and one of our representatives would be glad to assist you.
Do you make anything that will kill Bahai grass and not kill established centipede grass???
Asked by Ollie June 23, 20201
AnswerWe appreciate your interest in Roundup for Lawns4. This product isn't intended to kill grass. If you're looking for a recommendation, call us. Our phone number is 877-220-3089.
Is there a restriction code for Orange County, CA for this product? It is not available on the sh...
Asked by TheOcGuy May 27, 20201
AnswerTheOcGuy, please check with your local store for more information.
does the grass need to be dry or can i use it before it rains
Asked by oc May 18, 20201
AnswerOc, apply the Roundup For Southern Lawns to a dry lawn. If the lawn is wet the product will not be able to stick to the weed leaves which will lessen the weed control. To get the best results apply when rain or water is not expected for 24 hours after the application.
Will it kill ragweed?
Asked by Traderntexas May 16, 20201
AnswerTraderntexas, the Roundup For Southern Lawns will control ragweed when used as directed.
Customer Reviews
Sep 14, 2020
Don't use!
This did exactly the opposite. It killed my lawn, but not the weeks. Now I have a big dead area in my lawn and the weeds are still there.
by
Response from Consumer Care Sep 16, 2020
vlinnjohn44, we apologize for your distress regarding Roundup For Lawns1 Ready-to-Use. With this product, weeds are typically controlled in 14-21 days. Visible results may be seen sooner. Depending on the temperatures, regular watering and maturity of the weeds it may take longer for some weeds to be controlled. An over application (dripping, pooling, puddling) of the product can cause damage. It is better to under apply than over. We recommend a watering program of a 1/2 inch of water every 2 to 3 days for at least 3 weeks. Most lawns will recover given time. We want you to be confident in our products; therefore, we offer a product guarantee. To receive more details about this, please contact us at https://tinyurl.com/qzurvag.
Customer review from roundup.com Aug 3, 2020
Killed my entire lawn
We bought this product for our KBG lawn up in Boston. We followed the application directions and within a week, we had giant patches of dead lawn. It has been a nightmare to try to revive. Will NEVER purchase this product again.
by Amelia
Response from Consumer Service Aug 9, 2020
We are sorry that you have experienced problems with your lawn following an application of Roundup Roundup for Lawns 1 Ready-to-Use. Damage can occur if products are accidentally over applied or applied to drought and heat stressed turf. 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 contact us to see what can be done. You may visit our contact page by clicking on the following link http://tinyurl.com/7ag7a3n
Jun 6, 2020
Bleached My Grass
One week after applying the product my lawn is white where I sprayed it. It actually turned white within 24 hours. In some places the weeds are thriving, especially the nutgrass, but the grass is white. I am hopeful that the grass is not dead and the white will grow off, but in the meantime, it looks terrible.
by PTlovesPOODLES
Response from Consumer ServicesJul 14, 2020
We're sorry to hear this happened. Temporary discoloration can occur when applied to certain grass types, but your lawn will recover. Please contact us here for assistance with our product guarantee: : https://tinyurl.com/ybwul2oo
Apr 26, 2020
Worked for my St. Augustine
Applied the entire bottle to 3,000 sq ft. (Supposed to cover 6,000 but I dont think that’s possible without missing spots). Clover and several other weeds were wilted after a week and completely dead/dry after 2-3 weeks. Grass didn’t even flinch. Will buy again
by Nick
Dec 30, 2019
Used First Time on 12/29/2019
I applied this product on weeds yesterday in my Bermuda grass Lawn. It was overcast and 69F when I applied and it rained after a couple of hours I applied. Do not see any change in weed status today morning , after 18 hrs of application. It is still over cast conditions though. Please help.
by Raam
Response from Consumer ServiceJan 2, 2020
We are sorry that you did not get the results you expected from Roundup For Northern Lawns. This product can take up to 3 weeks to completely kill the weeds to the root. However, you should see some signs of wilt and yellowing in 24 hours. Rain in the first 24 hours can keep the product from working properly. 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 contact us to see what can be done. You may visit our contact page by clicking on the following link: http://tinyurl.com/mx3ua3u
May 19, 2019
This product is a tool fake because it does kill the lawn.
This product is a tool fake because it does kill the lawn.
by Shawn
Response from ScottsCustomerCareMay 29, 2019
We are sorry to hear of the problem that you had with Roundup for Lawns. We would be interested in speaking with you in further detail so that we can both extend to you our guarantee as well as learn more about this issue to make a more complete report to our Quality Assurance Department. Please contact us at 877-220-3089.
May 17, 2019
Impressive for spot usage
[This review was collected as part of a promotion.] I spread step 1 of Scotts 4 step plan then 3 days later used this product on all the dandelions, clover, wild violets on my side yard. pictures attached before and one week after. This is a good product to use in the interim of having to spay the complete yard
by MB13
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