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4.4 out of 5 stars. 219 reviews
A woman outside with a dog
A woman outside with a dog

FarmWorks 1 gal. 41% Glyphosate Grass and Weed Killer Concentrate

  • Unbeatable Price!

FarmWorks 1 gal. 41% Glyphosate Grass and Weed Killer Concentrate

Item # 104799399

Stocked & Ready
FarmWorks FarmWorks 1 gal. 41% Glyphosate Grass and Weed Killer Concentrate
FarmWorks FarmWorks 1 gal. 41% Glyphosate Grass and Weed Killer Concentrate


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This Item cannot be shipped to AK, CA.
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  • Unbeatable Price!

FarmWorks 1 gal. 41% Glyphosate Grass and Weed Killer Concentrate

Item # 104799399

Stocked & Ready
FarmWorks FarmWorks 1 gal. 41% Glyphosate Grass and Weed Killer Concentrate
FarmWorks FarmWorks 1 gal. 41% Glyphosate Grass and Weed Killer Concentrate

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Grassland (franklin) TN

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Get your hands on a weed prevention product that lives up to its name. The FarmWorks 1 gal. 41% Glyphosate Grass and Weed Killer Concentrate is a non-selective, broad-spectrum weed preventer for many agricultural systems and farmsteads. This weed and grass killer also works on general non-crop areas and industrial sites. Order a bottle of FarmWorks herbicide today.

For additional information on this product, please see the Product Documents section for all downloadable user manuals, installation guides, brochures and warranty statements.

  • Weed preventer contains glyphosate, the same active ingredient used in RoundUp
  • Extensive agricultural and turf use label
  • Weed and grass killer can be used on certain RoundUp ready crops
  • Non-selective herbicide
  • Weed prevention works quicker in warm weather and is best used in temperatures above 60 degrees
  • Pre-emergent weed killer controls only the plants contacted
  • Consult label for proper application
  • Use when vegetation is actively growing
  • Made in USA
  • Active ingredients: IPA salt of glyphosate acid

Q&As

1 - 10 of 226 Questions

Q: How Long does it take to dry

10 days ago
1 Answer
  • A: Howdy neighbor! FarmWorks 41% Glyphosate Concentrate takes approximately 2 hours to fully dry and become rainfast after it is sprayed onto weeds. For the absolute best results, you should apply it on a warm, sunny day above 60°F when no rainfall or lawn watering is expected for at least 24 hours.
    6 days ago
    Helpful?

Q: How Long does it take to drive

10 days ago
1 Answer
  • AI-generated, Human-approved
    A: Visible effects typically occur within 2 to 4 days for annual weeds and 7 days or more for perennials. The product moves through the plant from foliage contact into the root system, though activity may be slowed by extremely cool or cloudy weather.
    8 days ago
    Helpful?

Q: Will this product kill chameleon

19 days ago
1 Answer
  • A: Howdy neighbor! FarmWorks 1 gal. 41% Glyphosate Grass and Weed Killer Concentrate will kill the chameleon plant (Houttuynia cordata), but because it is an incredibly aggressive, waxy perennial, it will likely require multiple applications to completely destroy the deep root system.
    15 days ago
    Helpful?

Q: Why does it take so long to work?

a month ago
1 Answer
  • AI-generated, Human-approved
    A: This product moves through the plant from foliage contact into the root system, which takes time. Visible effects typically occur within 2 to 4 days for annual weeds and 7 days or more for perennials. Activity may also be slowed by extremely cool or cloudy weather following treatment.
    a month ago
    Helpful?

Q: does this have surfactant?

a month ago
1 Answer
  • AI-generated, Human-approved
    A: Yes, this weed and grass killer contains a surfactant.
    a month ago
    Helpful?

Q: safe to use in flower beds?

2 months ago
1 Answer
  • AI-generated, Human-approved
    A: Yes, this herbicide is safe to use around garden plants when mixed correctly according to the provided instructions. However, it is a non-selective, broad-spectrum weed killer that controls only the plants it contacts, so you should apply it carefully to avoid touching desirable flowers.
    a month ago
    Helpful?

Q: Is it safe for horses?

2 months ago
1 Answer
  • AI-generated, Human-approved
    A: Yes, the area is safe for pets and people to return to once the product has completely dried. It is recommended that you remove all animals from the area during the treatment process.
    2 months ago
    Helpful?

Q: Is this good to use in a food plot to kill unwanted grasses without killing clover and beans planted?

4 months ago
1 Answer
  • AI-generated, Human-approved
    A: No. This is a non-selective, broad-spectrum herbicide that will kill most plants it contacts, including clover and beans. It is only recommended for use on specific Roundup Ready crops that have been genetically modified to tolerate glyphosate.
    4 months ago
    Helpful?

Q: What is the mix rate per gallon

4 months ago
1 Answer
  • AI-generated, Human-approved
    A: The recommended mix rate for general applications is 3 ounces per gallon. Depending on the specific plants being treated, the mixing range can vary from 2/3 ounce to 13 ounces of concentrate per gallon of water. For a general rate in a small tank, 2.5 ounces per gallon is also suggested.
    4 months ago
    Helpful?

Q: If I used 12oz per gallon will it still work?

5 months ago
2 Answers
  • A: That is more than you need for most applications--a lot more.
    5 months ago
    Helpful?
1 - 10 of 226 Questions

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Reviews

Rating Snapshot

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164 reviews with 5 stars.
24 reviews with 4 stars.
7 reviews with 3 stars.
7 reviews with 2 stars.
17 reviews with 1 star.

Overall Rating

4.4
88 out of 106 (83%) reviewers recommend this product

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  • weeds
  • effect on weeds
  • purchase
  • price
  • grass
  • results
  • functional
  • spraying
1 to 4 of 219 Reviews .
1 – 4 of 219 Reviews
Asheville, NC
Review 1

Great Product for Hack and Squirt Applications

10 days ago
I purchased this product to kill Tree of Heaven on my property. Where I live this tree is an invasive, fast growing problem plant. The main focus was eliminating a mature tree about 11-12” in diameter as well as other much smaller individuals nearby. I used a hack-and-squirt method which involves cutting relatively small gashes around the tree to receive small quantities of the herbicide. It’s, however, very important not to girdle the trunk. Leave space between your cuts and perhaps move up or down the cut line which can be two feet or less from the ground. After making the cuts I filled each cavity with a couple mL of herbicide. There were no obvious impacts on the tree for a couple weeks and then fronds began falling to the ground. The tree has continued to lose leaves and fronds from the structural parts of the tree. The smaller individuals have all died and turned brown. I expect all elements of the tree will expire very soon. This concentrated glyphosate product performed exactly how I expected. I have no reservations about recommending it for projects similar to the one described above, and most likely for other brush killing duties in accordance with the manufacturer’s instructions.

Yes, I recommend this product.

Davie, South Florida
Review 1

Still waiting

9 months ago
Still waiting for the weeds to go.. maybe didn't mix it properly or something.
SweepstakesYes

No, I do not recommend this product.

Review 1

Wasted money on expensive product

10 months ago
Container Leaked from the base and the product was wasted. Leaked all over garage floor. Poor handling or packaging.. Bought product before with no problem but this was a rip off.
SweepstakesYes

No, I do not recommend this product.

Response from Ragan and Massey:
8 months ago
Ragan and Massey
You can return that to TSC for a refund. farmworks
Albuquerque, NM
Review 1

Works great!

a year ago
Love this stuff for my weeds! Works great and highly recommend!!
SweepstakesYes

Yes, I recommend this product.