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GroundWork Super Weed & Grass Killer Concentrate, 50% Glyphosate, 40 oz., 9501417

SKU: 422114599
GroundWork Super Weed & Grass Killer Concentrate, 50% Glyphosate, 40 oz., 9501417
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Product Rating is 4.3
4.3
 (15)

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Item Information

GroundWork Concentrate 50% Super Weed & Grass Killer kills listed weeds and grasses down to the root.

  • Concentrated formulation
  • 50% glyphosate kills listed weeds and grasses down to the root
  • Ideal for lawn renovation or new flower bed preparation
  • Reseed lawns in one week, rain fast in hours
  • Excellent price and performance value

Specification Description
Warranty: Limited
Package Size: 1 qt.
Brand: GroundWork
Area of Use: Lawns, vacant lots, patios, outdoor buildings and structures, rights-of-ways, fencerows, industrial sites, etc.
Type: Grass & Weed Killer
Application/Use: Apply to actively growing grass and broadleaf weeds
CountryofOrigin: Made in USA
Emergence: Post-Emergent
Contact or Systemic: Contact
Indoor and/or Outdoor: Outdoor
Concentrated or Ready to Use: Concentrated
Coverage Area: Covers up to 1.5 acres
Part Number: 9501417
Special Feature(s): People and pets can re-enter the area when the spray has dried after application
Longevity: Maximum applications vary by site, product label or call Gordon's Customer Service at 800.844.3179
Compatible Plant Type: Annual broadleaf weeds, perennial weeds, woody brush and trees, cut stumps
Form: Bottle
Manufacturer Part Number 9501417
GroundWork Super Weed & Grass Killer Concentrate, 50% Glyphosate, 40 oz., 9501417 is rated 4.3 out of 5 by 15.
Rated 5 out of 5 by from Better than Round Up Excellent for fence rows! Not so much around other desired plants. It tends to kill of a wider area than sprayed
Date published: 2019-11-03
Rated 5 out of 5 by from R@R farms Very good product, very pleased,worked better than any other weed killer used
Date published: 2019-07-25
Rated 5 out of 5 by from Great product I'm on an acre and half and I everything from Salt cedars, to all kinds of weeds. This product when use correctly has killed everything. Just don't breath it.
Date published: 2018-07-22
Rated 1 out of 5 by from Doesn't work I bought this product and mixed it at 10% to kill grass on along the side of driveway. Been 10 day and the grass is still green. No rain and temp is in the 90's. Will not be using this product again. Back to what I know works... Roundup...
Date published: 2018-07-04
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Will this kill privet if I paint the stalks that I cut down. Will it kill the roots that have spread?

Asked by: chhappy
Groundwork 50% Super W & G Killer needs to be applied on the privet stalks immediately after cutting for it to be taken into the roots.
Answered by: Tbeacher
Date published: 2019-01-21

I see the recommendation of 2-2.5oz per gallon but how many sqft does this gallon cover?

Asked by: Robert187
A gallon of spray solution should cover about 1,000 square feet of area.
Answered by: jessicasm
Date published: 2019-08-09

To spray fence rows What is the OZ to use with 50% Super Weed and Grass killer [my instruction are faded and cant read ] with 10 gallon sprayer and 25 gal sprayer.

Asked by: Hollis
The recommended amount to use is 2 ounces per gallon of water.
Answered by: Astroer
Date published: 2018-03-06

Is product safe to use around free range chickens

Asked by: Saved 1
The recommendation is to keep the chickens out of the area until the spray has dried.
Answered by: ErlindaC
Date published: 2019-05-30

How long should I wait before I plant after using your product?

Asked by: TomDigi
You can re-plant in the area 7-10 days after application.
Answered by: ErlindaC
Date published: 2019-04-29

the directions say no rain for 24 hrs is this accurate?

Asked by: kevinmcf
No rain for 6-8 hours. Do not irrigate for 24 hours.
Answered by: Astroer
Date published: 2018-03-06

will this kill poison hemlock weeds?

Asked by: bluemoon
GW Super Weed & Grass Killer should control poison hemlock.
Answered by: ErlindaC
Date published: 2018-04-27

Will this kill Japanese knotweed? If not do you have any other products that will kill it?

Asked by: G716
This will work on Japanese knot weed.
Answered by: ErlindaC
Date published: 2018-05-14

I used this with 2.0 oz setting on a sprayer. I waited one week and some weeds have yellowing leaves towards the root, but nothing has died. The weeds are very small, I'm hesitant to use this product again. Any suggestions on this?

Asked by: BMas
Weeds will show affects from the product a few days after application but can take 2-3 weeks to fully die back. Some difficult weeds may need a second application if they have not died back after 3 weeks or so.
Answered by: Tbeacher
Date published: 2019-09-01

How long after I spray can my chickens roam on the yard?

Asked by: Lindakel
The actual time will depend on weather conditions. It is recommended to wait until the product has completely dried which takes approximately 6 to 8 hours.
Answered by: Astroer
Date published: 2018-03-06
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