Why Shop with Us
Customers also Bought:
Speedzone is an excellent selective post-emergent herbicide with superior cool-weather performance and can be used on established cool and warm-season grasses for common and troublesome weeds in turf-grass such as spurge, pennywort, dandelion, and white clover. Evidence of injury can be seen within hours of application, and plants can die in 7 to 14 days. Safe to apply on Kentucky bluegrass, annual bluegrass, perennial ryegrass, tall fescue, red or fineleaf fescue, creeping and colonial bentgrass (excluding golf greens), and mixtures of cool-season species in noncropland (Kentucky bluegrass, tall fescue, smooth bromegrass, and orchardgrass). Uses include institutional, ornamental, and residential sites, sod production, and noncropland (rights-of-way, roadsides, medians, airports, and military installations). Spray solution must be above pH 5 and below pH 8.
|Active Ingredient:||2,4-D 2-ethylhexyl ester - 28.57%
Carefentrazone-ethyl - 0.62%
Mecoprop-p Acid - 5.88%
Dicamba Acid - 1.71%
|Target pests:||100 different Broad-leaf Weeds: Wild Violet, Clover, Garlic, Spurge, Plantain, Chickweed, Poison Oak and Ivy
* See label for complete list
|For use in:||Cool Season Grasses: Kentucky Blue Grass, Perennial rye grass, Tall fescue, Colonial bent grass
Warm Season Grasses: Common Bermuda and Zoyziagrass
|Application:||1 oz. per gallon of water per 1,000 sq. ft.
1 tbsp. per gallon of water (hose-end sprayer)
* See label for complete application instructions
|Pet safe:||Yes, if used as directed on label|
|NOT FOR SALE TO:||AK, HI, MA, NJ, VT|
|Coverage Area:||14,300 sq. ft.|
|Shipping Weight:||1.40 lbs|
|Manufactured By:||PBI Gordon Corporation|
HOW TO APPLY:
FOR ORTHO HOSE-END SPRAYERS FOR COOL-SEASON TURFGRASS
- For Ortho Dial’N Spray Hose-End Sprayer or Gilmour Dial-A-Mix Lawn and Garden Sprayer:
- SET THE DIAL: Set dial on 3 tsp. (1 Tbs.) per gallon.
- FILL: Determine (Measure) the lawn area to be sprayed. Calculate square feet by multiplying length by width. The application rate for this product is 1.4 fl. oz. per 1,000 sq. ft. of lawn. Add an adequate amount of herbicide to the spray bottle to treat the total lawn area.
- SPRAY: Spray evenly over the lawn.
Example: Measure 4.0 fl. oz. (8 Tbs.) into sprayer jar. Do not add water. Set dial on 3 teaspoons (tsp.) and spray uniformly on 3,000 sq. ft. of lawn. The maximum application rate to turf is 0.8 pound 2,4-D acid equivalent per acre per application per site. The maximum number of broadcast applications per treatment site is 2 per year.
SPOT TREATMENTS FOR COOL-SEASON TURFGRASS
- For Hand-Operated Sprayers: For cool-season turfgrass, mix 1.0 fl. oz. of SPEED-ZONE Lawn Weed Killer per 1.0 gallon of water for treatment of approximately 1,000 sq. ft. of turfgrass. Apply any time the emerged broadleaf weeds are susceptible.
Caution: Do not apply SpeedZone Herbicide to bentgrass greens, carpetgrass, dichondra, legumes, and lawns with desirable clovers. Do not apply to new grass seedlings until after the second mowing. Delay applying SpeedZone for 3 to 4 wk on newly sodded, sprigged, or plugged areas. Do not irrigate turfgrass within 24 hr after application. Delay mowing 1 to 2 days before and after application. Treated areas may be reseeded 2 wk after application. Do not apply when air exceeds 90°F. Do not apply to any body of water, wetlands, irrigation ditch banks, or shorelines.
See all 50 reviews »
41 of 42 people found this review helpful:
Clovers and Creeping Charlie - gone
By C. in Chicago, IL on 07/26/2011
I have tried just about everything to knock out Creeping Charlie in my lawn. Speedzone did it with ease. The results were noticed within days of the first application. It is an amazing product.
39 of 41 people found this review helpful:
Well worth the money!
By Travis in Lenoir NC on 05/06/2011
Used and most of the weeds in my lawn were dead the next evening. It took just a couple days on the clover, but it's dead too!!!! Much better than round up and other brands I've used in the past that had little or not effect. I would highly recommend this to anyone wanting to get rid of weeds!!
33 of 33 people found this review helpful:
By Mark in Verona, Missouri on 05/08/2011
Speed zone, I used a 2 gallon hand sprayer. Within the first few days a big notice that the weeds in the yard were dying. One bottle will do 1.5 acres.
26 of 26 people found this review helpful:
Speedzone Lawn Weed Killer
By Steve in North Branch, MI on 04/02/2012
This is the only product I have ever used that is effective in low temperatures. It gives me the ability to kill weeds when they first appear in the Spring instead of having to wait for warm weather to be effective
18 of 18 people found this review helpful:
By Grey in Spokane, WA on 05/23/2012
Great product for treating majority of broadleaf weeds and great amount of product if you don't need 1 gallon size. I blanket sprayed at 1.6 oz per 1000 sq. ft. I could see results next day. On the 4th day black medic, clover, speedwell, dandelion are all curled up and brown. Will see the end result and if there are any survivors in 2 weeks.
Speed Zone Lawn Weed Killer
By Gerald in Chester VA on 10/13/2017
Great stuff, took care of my spotted spurge with no problem, unlike the Ortho products I tried in the past. Fast delivery.
By Karla in LaGrange, KY on 10/13/2017
I've ordered from this site 3x and have had a great/fast experience. Will say that SpeedZone is the only thing I have found that will take care of wild violets without killing the grass. Will be back in the spring!!
1 of 1 people found this review helpful:
By John in Leesburg, Va on 08/15/2017
Great product for most lawn weeds. Does a good job on the violets I had growing in the yard that other broadleaf products didn't kill.
2 of 2 people found this review helpful:
By Eric in Traverse City, Michigan on 08/01/2017
This is the ONLY product that kills your weeds but not your grass. Tried many other products but this one is the ONLY one!! Worth every penny of your money. Bought a gallon because I will need it again and help my neighbor! This product is used on a sand soil.
Speed Zone to kill Spurge
By Bill in Arley, AL 35541 on 07/17/2017
Works great. Killed all Spurge. Love it.
By Mark in California on 07/05/2017
Works great Just make sure you read the label and follow the directions Took 2 weeks for my yard to go from thorns and broadleaf to a nice green yard.(did have to use some iron on the yard do to slight yellowing from application.)
THE WEEDS SAW ME COMING
By Roger in wareham ma on 06/30/2017
I had two major problems, one was a vine with a yellow flower, the other was plantain. The day after the application the plantain was noticeably affected, and after a week, wilted and dry. The vine has turned from bright green to a reddish color. I believe it is dying but not as quickly as the plantain. It may require another app.
By Jon in Sioux Center IA on 06/27/2017
My lawn had weeds. I tried weed B Gon and that did not work. When I used the speed my weeds were dead fast
SpeedZone Lawn Weed Killer
By Chuck in Bakersfield, CA on 06/03/2017
Excellent product and price.
2 of 2 people found this review helpful:
Speedzone weed killer
By T in Johnstown pa on 05/11/2017
Follow directions, you will be surprised how effective this product is. I have tried other more heavily advertised products with limited success this gets 4 plus out of 5 rating from me
Have a question about this product?
Ask our product experts...
Ask a Question
QDoes SpeedZone Lawn Weed Killer kill crab grass?
ASpeedzone Lawn Weed Killer is not labeled to kill crab grass. We do however have a full line of products that are labeled for this use : Crabgrass Control Products.
06/11/2014 Michael from Southampton, Ny
QHow long after application of SpeedZone can my dog return to the yard?
AYour dog can return to the treated area or areas after the SpeedZone Weed Killer has completely dried.
03/19/2015 Hunter from Atlanta
QIs SpeedZone Lawn Weed Killer Concentrate safe for Zoysia grass?
I am trying to kill a lot of purple deadnettle in my zoysia.
AYes, Speedzone Lawn Weed Killer Concentrate is safe to use on zoysia grass. You will use 1.1 fl. oz. per 1000 sq. ft.
QCan SpeedZoneLawn Weed Killer be used on a new lawn (from seed) that is 7 weeks old and mowed 5 times already?
AThe SpeedZone Lawn Weed Killer label only states that you can reseed after 2 weeks of application. Typically you want to mow the lawn at least twice before application so there should not be an issue on a lawn as established as what you described.
04/28/2015 Steve from Yonkers, Ny
QDoes SpeedZone Killer kill wild violets?
06/03/2017 Arlene from Des Moines, Ia
QWill SpeedZone Lawn Weed killer eliminate corn speedwell (veronica arvensis)?
A SpeedZone Lawn Weed Killer Concentrate is labeled for eradicating corn speedwell when the weeds are actively growing.
SpeedZone Lawn Weed Killer Concentrate is labeled for eradicating corn speedwell when the weeds are actively growing.
06/03/2017 Arlene from Des Moines, Ia
QWill SpeedZone Lawn Wees Killer get rid of slender speedwell (veronica filformis)?
I live in Zone 5, and Speedwell has taken over about half of my lawn. I would like to eliminate it now, and then plant microclover in the dead spots
A SpeedZone Lawn Weed Killer Concentrate 20 oz.†is not labeled for slender speedwell so we are uncertain how effective it would be on it. †We do carry Drive XLR8 which is labeled for it and should do a good job when applied during the flowering stage of this weed. †It should be mixed with a methylated seed soil surfactant such as Duo Stick for best results.
SpeedZone Lawn Weed Killer Concentrate 20 oz.†is not labeled for slender speedwell so we are uncertain how effective it would be on it. †We do carry Drive XLR8 which is labeled for it and should do a good job when applied during the flowering stage of this weed. †It should be mixed with a methylated seed soil surfactant such as Duo Stick for best results.
05/11/2017 John from Ridgefield, Ct
QIs SpeedZone Lawn Weed Killer Concentrate effective on wild strawberries?
08/21/2016 Bryan from Powhatan Point, Oh
QIs it safe to apply SpeedZone Lawn Weed Killer right up to the newly seeded areas?
I just patched some areas with grass seed 2 weeks ago (it is popping up). How soon can you spray on new seedlings?
A SpeedZone Lawn Weed Killer can be applied to the newly seeded areas after the third mowing. If the product was already applied, you can reseed two weeks after the application per the instructions on the product label.
SpeedZone Lawn Weed Killer can be applied to the newly seeded areas after the third mowing. If the product was already applied, you can reseed two weeks after the application per the instructions on the product label.
08/01/2016 Becky from Naponee, Ne
QCan SpeedZone Lawn Weed Killer Concentrate 20 be used in Hay field?
Can this be used in hay field that is later or next year grazed on by horses and cattle?
07/29/2016 Gene from Wisconsin
QCan I use SpeedZone Lawn Weed Killer Concentrate on our lawn above our 250 feet deep well?
Our home uses a well for drinking water.
A Yes, you can use SpeedZone Lawn Weed Killer Concentrate as long as the application is made at least 5 feet away from the well. The chemical will not move through the soil.
Yes, you can use SpeedZone Lawn Weed Killer Concentrate as long as the application is made at least 5 feet away from the well. The chemical will not move through the soil.
06/12/2016 John from Ny
QWill SpeedZone harm Pachysandra?
I have Ground Ivy tangled with Pachysandra.
A Yes, Speedzone Lawn Weed Killer will likely harm the pachysandra as well since it is considered a broadleaf plant.
Yes, Speedzone Lawn Weed Killer will likely harm the pachysandra as well since it is considered a broadleaf plant.
06/08/2016 George from Jackson, Wy
QIs SpeedZone Lawn Weed Killer Concentrate safe for birds?
A SpeedZone Lawn Weed Killer Concentrate†should not be harmful to birds if applied according to the instructions on the product label.†
SpeedZone Lawn Weed Killer Concentrate†should not be harmful to birds if applied according to the instructions on the product label.†
06/06/2016 Sam from Layton, Utah
QCan I use SpeedZone Lawn Weed Killer, safely, on Quackgrass in my flower gardens?
A If you're trying to kill Quackgrass in your flower garden, then we wouldn't recommend using SpeedZone Lawn Weed Killer Contrate as it is not recommended to be used over flower beds. Grass Out Max is labeled to be applied in ornamental flower beds. Please refer to the product label for proper application.
If you're trying to kill Quackgrass in your flower garden, then we wouldn't recommend using SpeedZone Lawn Weed Killer Contrate as it is not recommended to be used over flower beds. Grass Out Max is labeled to be applied in ornamental flower beds. Please refer to the product label for proper application.
05/08/2016 Carl from Wexford, Pa
QWhat is the best time (or times) of the year to use SpeedZone Lawn Weed Killer to eliminate wild violet?
A SpeedZone Lawn Weed Killer Concentrate 20 oz.†works best when applied to actively growing weeds including Wild Violet. Be sure†temps are between 60-75 degrees. The exact application time varies from Region to Region.
SpeedZone Lawn Weed Killer Concentrate 20 oz.†works best when applied to actively growing weeds including Wild Violet. Be sure†temps are between 60-75 degrees. The exact application time varies from Region to Region.