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GroundWork Crabgrass & Broadleaf Weed Killer Concentrate, 32 oz., 7611277

SKU # 107259399
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GroundWork Concentrate Crabgrass and Broadleaf Weed Killer is a concentrated formulation with a 3-way herbicide blend that controls emerged grassy weeds such as crabgrass, foxtail, and signalgrass.

  • Concentrated formulation
  • 3-way herbicide blend
  • Also controls 200+ common broadleaf weeds as listed, such as dandelions and plantain
  • One quart covers up to 5,000 sq. ft.

Specification Description
Area of Use: Lawns only
Brand: GroundWork
Compatible Plant Type: Emerged grassy weeds such as crabgrass, and broadleaf weeds as listed, such as dandelions
Concentrated or Ready to Use: Concentrated
Contact or Systemic: Contact
Coverage Area: Up to 5,000 sq. ft.
Emergence: Post-Emergent
Form: Bottle
Indoor and/or Outdoor: Outdoor
Longevity: The maximum number of applications is limited to 2 per year with a minimum of 21 days between applications
Package Size: 1 qt.
Part Number: 7611277
Special Feature(s): People and pets can re-enter the area when the spray has dried after application
Type: Grassy Weed & Weed Killer
CountryofOrigin: Made in USA
Application/Use: Apply when weeds are young and actively growing
Warranty: Limited
Manufacturer Part Number 7611277
GroundWork Crabgrass & Broadleaf Weed Killer Concentrate, 32 oz., 7611277 is rated 5.0 out of 5 by 8.
Rated 5 out of 5 by from Something that finally works for Crabgrass! Just finished 2nd application a couple of weeks ago and it is amazing how well this works.
Date published: 2019-03-27
Rated 5 out of 5 by from it works and is not expensive I surfed the net for a post-emergent crabgrass killer and finally found info on the main chemical in this product. I went to TSC store intending to buy the brand name and was very happy to find they have their own brand, with the exact same ingredients, at about half the price. It's a concentrate so you get a lot for your nine bucks. I waited too long so I had so many crabgrass patches that I missed some on the first round and had to respray. I waited two or three days to be able to tell where I missed since the reviews indicate it takes that long for the weed to show signs of dying. Now that I know about this product, I won't wait so long this time. I did apply it before the sun was beating down on the lawn since most weed killers say if the product is dried to fast by the sun, the weed hasn't been able to absorb it properly and will not die. I do apply crabgrass preventer granules in the early spring but the product I used this year was from the year before and I suspect some of the effectiveness had weakened. From now on I will buy only smaller bags, just enough for that year's application, so they aren't sitting around getting old.
Date published: 2018-08-26
Rated 5 out of 5 by from 3rd day Seems to be making the tips turn yellow on the 3rd day. Maybe I treat it again in a few weeks if needed and try to get the grass to over take it.
Date published: 2018-07-11
Rated 5 out of 5 by from Tried Them All I’ve tried almost every kind of crabgrass killer for residential use to stop it from further taking over my centipede and St. Augustine and finally something that worked. It probably killed some of both grasses too, and it burnt the leaves on what survived, but where it killed the crabgrass the grass grew back in the 6 weeks levy in the growing season. Now I can spot treat as it cones back in the spring.
Date published: 2017-12-31
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Will this product harm existing grass or does it only target crabgrass and broadleaf?

Asked by: jbinnc
This product will kill broadleaf weeds and crabgrass without harming the grass when used according to label directions.
Answered by: ErlindaC
Date published: 2019-04-18

Is this product safe to use on centipede grass? I cut my centipede short, 1-1/2". It was seeded 20 years ago but weeds are taking over this year. #2 Is there a higher concentrate bottle? I have 15k SF

Asked by: Dennis Weed Control
The GW Crabgrass Weed Killer Concentrate is not labeled for use on centipede grass. The Trimec Lawn Weed Killer and GW Concentrate weed Killer are the only product of ours TSC carries that can be used on a centipede lawn.
Answered by: Valery
Date published: 2017-07-27

Is this safe for pets?

Asked by: JessD
Keep pets out of the treated area until the spray has dried. Then it is okay for them to go back out.
Answered by: ErlindaC
Date published: 2019-06-30

how long does need be spray before rail

Asked by: johnnyjayjay
Allow at least 6-8 hours of dry time between an application and any rain fall or irrigation.
Answered by: ErlindaC
Date published: 2019-05-02

Going to the product information sheet available online the directions say 2 1/2 oz. per gallon NOT 6 oz per gallon as you stated. After asking the first time I found out that the product info sheet was available online which you can also read!

The mix rate for this product is 6 oz per gallon of water. Each gallon of spray solution should then cover 1,000 square feet of area. This recommendation comes from the vendor of this product.
Answered by: ErlindaC
Date published: 2019-05-31

Will this product work on creeping charlie/glechoma hederacea?

Asked by: Burt313
It will only control annual grassy weeds like crabgrass and foxtail.
Answered by: Valery
Date published: 2018-07-30

Will this product kill poa annua?

Asked by: Bryanc7202
That product will not kill poa annua. It will only control annual grassy weeds like crabgrass and foxtail.TSC does not have anything available at this time.
Answered by: Valery
Date published: 2017-05-08

will this kill Henbit

Asked by: chug
Yes, it will kill henbit.
Answered by: ErlindaC
Date published: 2018-03-01
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