- Rainproof in 1 hour
- Kills major broadleaf weeds
- Kills weeds, not the lawn when used as directed
- See More Details
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Product Overview
Ortho Weed B Gon Weed Killer for Lawns Concentrate2 is guaranteed to kill weeds to the root. When used as directed, you can kill over 250+ weeds without damaging your lawn. Ortho Weed B Gon is specially designed for Northern and Southern lawns and may be applied with the Ortho Dial ‘N Spray Hose-End Sprayer or any other tank sprayer. See results in hours!
- Kills dandelions, clover and other broadleaf weeds
- Won’t harm the lawn - guaranteed (when used as directed)
- Kills weeds to the root
- Kills 250+ listed weeds (See label for listed weeds)
- Results in hours
- May be applied with an ortho dial 'n spray hose-end sprayer or any other tank sprayer
- View The Home Depot's weed killer buying guide
Info & Guides
Product Overview
- Rainproof in 1 hour
- Kills major broadleaf weeds
- Kills weeds, not the lawn when used as directed
Compare Similar Weed & Grass Killer
 | |  |  | |
| Brand | Ortho | Ortho | Roundup | Roundup |
| Name | Groundclear 32 oz. Concentrate Weed and Grass Killer | Weed B Gon 1 gal. Weed Killer for Lawns Concentrate2 | 32 oz. Max Control 365 Concentrate | 0.5 Gal. Weed and Grass Killer Super Concentrate |
| Price | ||||
| Ratings | (142) | (359) | (1610) | (453) |
| Area of Use | Driveway,Garden,Landscape Bed,Patio | Lawn | Driveway,Patio | Driveway,Garden,Patio |
| Concentrated or Ready to Use | Concentrated | Concentrated | Concentrated | Ready to use |
| Application Type | Spray | Spray | Spray | Spray |
| Weed Type | Bitter Cress | Bindweed,Bitter Cress,Black Medic,Broadleaf Plantain,Buckhorn Plantain,Bull Thistle,Burweed,Canada Thistle,Cinquefoil,Clover,Cocklebur,Common Chickweed,Dandelion,Dead Nettle,Dog Fennel,English Lawn Daisy,False Dandelion,Field Bindweed,Florida Betony,Florida Pusley,Garlic Mustard,Goatshead,Hawkweed,Heal-All,Henbit,Horsetail,Ironweed,Knotweed,Lambsquarters,Lespedeza,Mallow,Mouse-Ear Chickweed,Mugwort,Mustard,Narrowleaf Plantain,Oxalis,Pennywort,Pigweed,Plantain,Poa Trivialis,Poison Hemlock,Poison Ivy,Poison Oak,Pokeweed,Prostrate Spurge,Puncture Vine,Ragweed,Red Clover,Red Sorrel,Russian Thistle,Shepards Purse,Smartweed,Speedwell,Spotted Spurge,Spurge,Spurweed,St. Johns Wort,Stinging Nettle,Thistle,Tumbleweed,Virginia Buttonweed,Virginia Creeper,White Dutch Clover,Wild Carrot,Wild Strawberry,Wood Sorrel | 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 | 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 |
| Extended Control | Extended Control | Extended Control | Extended Control | Non-Extended Control |
| Organic | Non-Organic | Non-Organic | Non-Organic | Non-Organic |
| Emergent Type | Post-Emergent | Pre and Post Emergent | Post-Emergent | Post-Emergent |
| View Product | View Product | View Product | View Product |
Compare Similar Weed & Grass Killer
| | | | |
| Brand | Ortho | Ortho | Roundup | Roundup |
| Name | Groundclear 32 oz. Concentrate Weed and Grass Killer | Weed B Gon 1 gal. Weed Killer for Lawns Concentrate2 | 32 oz. Max Control 365 Concentrate | 0.5 Gal. Weed and Grass Killer Super Concentrate |
| Price | ||||
| Ratings | (142) | (359) | (1610) | (453) |
| Area of Use | ||||
| Concentrated or Ready to Use | ||||
| Application Type | ||||
| Weed Type | ||||
| Extended Control | ||||
| Organic | ||||
| Emergent Type | ||||
| View Product | View Product | View Product | View Product |
Key Features
Specifications
Dimensions
Container Size (oz.)
128
Coverage Area (sq. ft)
0
Product Depth (in.)
4.875
Product Height (in.)
12
Product Width (in.)
8.75
Details
Application Method
n/a
Application Type
Spray
Area of Use
Lawn
Compatible Grass Type
All Purpose
Concentrated or Ready to Use
Concentrated
Contact or systemic
Contact
Container type
Bottle
Emergent Type
Pre and Post Emergent
Equivalent ready to use amount
n/a
Extended Control
Extended Control
Features
Controls Crabgrass,Kills Clovers,Kills Common Weeds,Kills Dandelion,Kills Dollarweed
Form
Liquid
Indoor/Outdoor
Outdoor
Organic
Non-Organic
Pack Size
1
Primary Active Ingredient
2,4-D, dimethylamine salt 8.66%, Dicamba 0.37%, MCPP-P, DMA salt 2.13%
Returnable
90-Day
Safe for Edibles
No
Spray Application Type
Concentrate
Weed Type
Bindweed,Bitter Cress,Black Medic,Broadleaf Plantain,Buckhorn Plantain,Bull Thistle,Burweed,Canada Thistle,Cinquefoil,Clover,Cocklebur,Common Chickweed,Dandelion,Dead Nettle,Dog Fennel,English Lawn Daisy,False Dandelion,Field Bindweed,Florida Betony,Florida Pusley,Garlic Mustard,Goatshead,Hawkweed,Heal-All,Henbit,Horsetail,Ironweed,Knotweed,Lambsquarters,Lespedeza,Mallow,Mouse-Ear Chickweed,Mugwort,Mustard,Narrowleaf Plantain,Oxalis,Pennywort,Pigweed,Plantain,Poa Trivialis,Poison Hemlock,Poison Ivy,Poison Oak,Pokeweed,Prostrate Spurge,Puncture Vine,Ragweed,Red Clover,Red Sorrel,Russian Thistle,Shepards Purse,Smartweed,Speedwell,Spotted Spurge,Spurge,Spurweed,St. Johns Wort,Stinging Nettle,Thistle,Tumbleweed,Virginia Buttonweed,Virginia Creeper,White Dutch Clover,Wild Carrot,Wild Strawberry,Wood Sorrel
Questions & Answers
29Questions14Answers
Does this kill stinging nettle?
Asked by Kewaunee March 31, 20211
AnswerOrtho Weed B Gon Weed Killer for Lawns will control stinging nettle.
Will Weed B Gon kill moss coming up around the bricks in the patio?
Asked by Linda March 11, 20212
AnswersWeed-B-Gon does not kill moss. You will have to buy a moss product to kill moss.
Is this recommended for a hose end sprayer? If so, what should the mix be set at for a moderate ...
Asked by TiredOfWeeds July 26, 20201
AnswerWe appreciate your interest in Ortho Weed B Gon Weed Killer for Lawns. Yes, this product can be used in a hose end sprayer. The dilution rate will be 2 ounces per gallon of water. Please contact us at 877-220-3089 with any other inquiries that you may have, and we will be happy to assist you.
do i use this mix with water?
Asked by JOHN July 17, 20202
AnswersYes, read the directions for your area. As I recall three ounces per gallon of water for the northern lawns, half that for southern lawns.
Will it kill creeping buttercup?
Asked by Jack June 21, 20201
AnswerWe appreciate your interest in Ortho Weed B Gon Weed Killer for Lawns. This product does indeed control buttercup. We encourage you to contact us at 877-220-3089 if there is anything else that we can assist you with.
Will this kill violets? My lawn is overrun and nothing I have tried so far has worked.
Asked by FunkyMunky May 22, 20201
AnswerThis product is labelled for control of wild violets. Wild violets can be extremely difficult to control and are best treated while still small.
Can this be used with pets?
Asked by Deanna May 7, 20202
AnswersYour question regarding Ortho Weed B Gon Weed Killer for Lawns is appreciated. You need only keep people and pets out of the area until it is dry. It will be completely safe at that point. Please contact us at 877-220-3089 if there is anything else we can help you with.
What is the dilution rate to use in a 32oz spray bottle. How much Weed B Gone do I measure out?
Asked by OldMG April 28, 20201
AnswerOldMG, the dilution rate depends on your grass type. Check the label for the dilution rate for your grass type.
Does this product kill Galium aparine (stickyweed/catchweed)?
Asked by Mel April 26, 20201
AnswerMel, the Ortho Weed B Gon Weed Killer For Lawns will control catchweed bedstraw in the lawn.
I don't see that it kills crabgrass.
Asked by cbinnb August 21, 20192
AnswersThank you for your feedback on Ortho Weed B Gon Weed Killer For Lawns. This product is not listed to control crabgrass. 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.
Customer Reviews
May 1, 2018
Worked as expected !
[This review was collected as part of a promotion.] Easy to use , effective weed control product. it can be used in a pump sprayer but I used the Ortho hose end sprayer ( screwed right on it ) for my application , I got my whole front yard sprayed in less than 20 min start to finish. The fun part was waiting for the weeds to die . As you can see in my pictures (1 week later ) It did work !
by daboyisin
Customer review from OrthoMar 13, 2018
Step Saving Products
[This review was collected as part of a promotion.] This product has been around for a while and honestly I don't want for them to make it any different It works if you have every tried it there is a variety of options you have you can pour weed killer in your Ortho dial and spray and set your dial or you can buy the weed killer with a ready hose connection. But the best yet with the design at the top of the bottle take the top of your Ortho Dial and Spray and place it on to the top of your Weed Be Gone Concentrate set the dial and have at it `
by nomoreweeds
Dec 18, 2017
Weed B Gon Weed Killer Concentrate for the Lawn
[This review was collected as part of a promotion.] This Weed B Gon product comes in a concentrate and can be applied using a dial in sprayer or you can mix it in a tank sprayer. You need to make sure you follow the guide that's included on the back of the bottle so you what is the dilution rate for the type of lawn you have.
I am using this in a southern lawn and on my dial in sprayer, I set it to 1oz. Then just pour the concentrate into the sprayer, and connect it to the hose. Pull the trigger and the a mixture of water and Weed B Gon product will be applied to your lawn. The nice thing about this product is it will not harm your lawn.
I find this product easy to use and I can treat my lawn very quickly with the dial in sprayer. I have had good results with this product.
by GeorgiaDad
Dec 11, 2017
Ortho Weed B Gon Concentrate really works!
[This review was collected as part of a promotion.] My husband and I take pride in our small lawn and have tried many products to rid it of weeds. We have particular problems with dandelions and clover, which seem to migrate from the neighbor adjacent yard. We had read and heard of Ortho Weed B Gon so were excited to try this product on our problem areas. We got our neighbor's consent to spray it not only on our yard but their property as well. This product worked quickly and killed both the dandelions and the clover, but not the grass! The one bottle treats up to 16,000 sq ft, which was more than enough for our small spaces. We are very pleased with the results- this product really works!
by MamaSue
Dec 11, 2017
The label said for Southern Lawns, but it not only killed weeds but all our grass.
[This review was collected as part of a promotion.] On November 8th I put down Ortho Weed B Gon and followed the directions on the label and sprayed it on my lawn with the ortho Dial N Spray. The grass gradually started to die. I did not use all the product there is still some left in bottle. I live in a gated community with a HOA and they have rules and regulations on how the grass must be maintained. I went out and bought several bags of rye seed to bring some green grass back quickly. One of my neighbors commented that i usually I have the best lawn and asked what happened. He also said that the HOA only allows St. Augustine grass and not Rye grass. However, You cannot buy St. Augustine grass seed only sod. Not happy with this product. I do not think it should be used on the lawns. Please see attached pictures. This is the first time I put in a poor review of a Scotts product. I have been using Scott's products for over 40 years. I think Scotts have the best products for lawn care. I was very surprised that this product was so disappointing.
by maxwell1781
Response from Consumer ServiceJul 5, 2019
We are very sorry for the issues you encountered with Ortho Weed B Gon Weed Killer For Lawns. While this product is listed for regular St Augustine grass it will damage St Augustine Floratam. This is not what we expect from this product, and we would be interested in discussing this further so that we can learn more about this issue and extend our product guarantee. 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/npw4xxd
Feb 17, 2021
Not Effective
I used Spectracide Weed Stop for years with good results. Weed Stop wasn’t available at the time I needed to do yard maintanence so I purchased Weed B Gone thinking it would work. I am a mixologist when it comes to directions so I applied with my hose end sprayer and coverage was according to directions. After a couple weeks I noticed the dollar weeds and dandelions turning yellow but a month or two later I still had half the weeds left. Next time reviewed and followed directions and same results. Moved and again, Weed Stop was not readilly available. Purchased more Weed B Gone and this time used about 2x as much because I sprayed about twice as much as needed for my area I was treating. I thought, it has to work now because I have gone over the yard 2 times. Stick with Spectracide Weed Stop because Ortho Weed B Gone is a major waste of time and money.
by Pepperbob
Response from Ortho TeamFeb 19, 2021
We are very sorry to hear that the Ortho Weed B Gon for Lawns did not perform to expectation. This product will provide the best results when applied between 65-85 degrees. We recommend mowing for at least 2 days prior to the application as this will reduce the leaf surface and the weeds ability to absorb the herbicide. 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.
Jan 10, 2021
Rating provided by a verified purchaser...
Rating provided by a verified purchaser
by HomeDepotCustomer
Response from Ortho TeamJan 14, 2021
We are sorry you were not satisfied. We value your feedback and would like to know what we can do better. Our products carry a satisfaction guarantee, at your convenience, please contact us to see what we can do to help. We can be reached at 877-220-3089.
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