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

SKU # 422114599
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4.4
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GroundWork Concentrate 50% Super Weed & Grass Killer with 50% glyphosate kills listed weeds and grasses down to the root.

  • Concentrated formulation
  • Ideal for lawn renovation or new flower bed preparation
  • Reseed lawns in one week
  • Rain-fast in hours

Specification Description
Natural or Organic: No
Package Type: Bottle
Weed Type: Cocklebur, Eclipta, Foxtail, Goosegrass, Henbit, Sicklepod, Thistle, Dandelion, German Ivy, Starthistle and many other weeds
Package Size: 40 fl. oz.
Product Type: Grass & Weed Killers
Warranty: Limited
Brand: GroundWork
Manufacturer Part Number 9501417
GroundWork Super Weed & Grass Killer Concentrate, 50% Glyphosate, 40 oz. is rated 4.4 out of 5 by 7.
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
Rated 5 out of 5 by from works as expected just used this product and everything sprayed died i dont know how long it will last yet, easy directions to follow.
Date published: 2018-05-23
Rated 5 out of 5 by from Scorch the earth At first i wasn't happy with this, i mixed 2 oz into 1 gallon of water, i didn't think it did anything, I sprayed it around posts, trees, stone driveway, flowerbeds, etc...... then a week or two later it looks like i took a blow torch to it. Very happy with this product. Warning, it will kill everything, even over spray will kill stuff so aim carefully. I'll be back for more but this concentrate will make 30 or 40 gallons easy.
Date published: 2016-06-28
Rated 5 out of 5 by from Works Great! Mixed 2oz of super weed killer per gallon of water. I was hoping this was enough to kill weeds & grass. A week after spraying, it proved the 2oz did its job. This is the best weed & grass killer I've found for the price.
Date published: 2015-08-25
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Can this product be used to kill cattails? Will limited use of this at ponds edge kill fish?

Asked by: Cattail killer
This product will kill cattails.
Answered by: ErlindaC
Date published: 2018-06-19

mixing instructions for ground work weed killer

Asked by: old jm
This product should be mixed at 2 -2.5 oz /gallon of water for general weed and grass control.
Answered by: ErlindaC
Date published: 2018-04-09

Is this safe to use around trees and shrubs?

Asked by: Bill 304
Please contact the product customer service at 800-236-5172 8AM to 5PM Central for assistance.
Answered by: ErlindaC
Date published: 2018-06-13

Is there a minimum temperature for it to be effective?

Asked by: viceaster
The best temperature range for maximum effect is 63-67 degrees F.
Answered by: PHailey
Date published: 2018-03-06

How long should I wait before planting vegetables where this has been sprayed ?

Asked by: Momasgirl
You can re-plant in the area 7-10 days after application.
Answered by: Astroer
Date published: 2018-03-06

How many oz. per gallon to kill annual ryegrass?

Asked by: Momasgirl
Use 2 ounces per gallon of water to kill annual Ryegrass.
Answered by: Astroer
Date published: 2018-03-06

Does it kill nut sedge?

Asked by: Kmbrl
Yes, it is a non-selective herbicide for weed and grass control.
Answered by: Valery
Date published: 2018-03-06

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
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