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3.9 out of 5 stars. 104 reviews
A woman outside with a dog
A woman outside with a dog

Gordon's 1 gal. Trimec Crabgrass Plus Lawn Weed Killer, Concentrate

Gordon's 1 gal. Trimec Crabgrass Plus Lawn Weed Killer, Concentrate

Item # 102109499

Stocked & Ready
Gordon's Gordon's 1 gal. Trimec Crabgrass Plus Lawn Weed Killer, Concentrate
Gordon's Gordon's 1 gal. Trimec Crabgrass Plus Lawn Weed Killer, Concentrate


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Gordon's 1 gal. Trimec Crabgrass Plus Lawn Weed Killer, Concentrate

Item # 102109499

Stocked & Ready
Gordon's Gordon's 1 gal. Trimec Crabgrass Plus Lawn Weed Killer, Concentrate
Gordon's Gordon's 1 gal. Trimec Crabgrass Plus Lawn Weed Killer, Concentrate

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Grassland (franklin) TN

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Pickup Nearby at TRIUNE TN(16.3) miles Free

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Gordon's Trimec Crabgrass Plus Lawn Weed Killer Concentrate offers broadleaf weed control for 200 or more common broadleaf weeds. This crabgrass killer controls emerged grassy weeds, such as crabgrass, foxtail and signal grass, as well as common broadleaf weeds as listed, such as dandelions and plantain. The weed killer concentrate is designed as a 3-way herbicide blend that makes eliminating pesky weeds in your lawn, pathway or backyard a breeze.1 gallon covers up to 20,000 sq. ft.

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

  • Controls emerged grassy weeds, such as crabgrass, foxtail and signal grass
  • 3-way crabgrass killer herbicide blend offers broadleaf weed control
  • Controls 200 or more common broadleaf weeds as listed, such as dandelions and plantain
  • For spot treatment; mix 2.5 fl. oz. (5 tbsp.) in 1 gal. of water to treat 400 sq. ft.
  • For pump-style sprayer; mix 6.4 fl. oz. in 0.5 to 1 gal. of water to treat 1,000 sq. ft.
  • Includes an integrated measuring cap

Q&As

1 - 10 of 133 Questions

Q: Can I spray for crabgrass in August?

2 days ago
1 Answer
  • Product Specialist
    A: This product is most effective when applied to young, actively growing crabgrass. It may still be used in August, provided temperatures remain below 90°F and the area has received recent rainfall or irrigation.
    a day ago
    Helpful?

Q: How long before rain

4 days ago
1 Answer
  • Product Specialist
    A: The rainfast timing is 6-8 hours minimum, but 24 hours is ideal for best performance.
    2 days ago
    Helpful?

Q: Can I spray trimec crabgrass weed killer on my lawn and then also spread granular fertilizer

8 days ago
1 Answer
  • A: Yes, you can spray Gordon's Trimec Crabgrass Plus and apply a granular fertilizer to your lawn around the same time.
    8 days ago
    Helpful?

Q: How long after using can the lawn be reseeded?

18 days ago
1 Answer
  • A: Howdy neighbor! You need to wait a minimum of 4 weeks after applying Gordon's Trimec Crabgrass Plus Lawn Weed Killer Concentrate before you can safely reseed your lawn.
    16 days ago
    Helpful?

Q: Can it be used in a pull behind tank sprayer

24 days ago
1 Answer
  • Product Specialist
    A: Thank you for your question. Yes, Trimec Crabgrass Plus Lawn Weed Killer Concentrate is labeled for use with pump-up, hose-end, 12-volt, and tow-behind sprayers.
    23 days ago
    Helpful?

Q: Will it kill goosegrass?

a month ago
1 Answer
  • Product Specialist
    A: No, this product is not labeled for the control of goosegrass. Instead, we recommend SpeedZone EW Lawn Weed Killer.
    a month ago
    Helpful?

Q: Will this kill grass

a month ago
2 Answers
  • AI-generated, Human-approved
    A: No, this product is designed to kill weeds and crabgrass without harming your lawn. However, it should not be applied to St. Augustine grass, and using too much of the solution may kill all grasses.
    a month ago
    Helpful?

Q: Will stuff kill my lawn

a month ago
2 Answers
  • AI-generated, Human-approved
    A: No, this product is designed to kill weeds without harming your lawn when used as directed. However, it should not be applied to St. Augustine grass, and using too much of the solution may damage your grass.
    a month ago
    Helpful?

Q: how long after application can pets use the area?

2 months ago
1 Answer
  • A: Howdy neighbor! Pets can safely use the treated area as soon as the spray has 100% dried completely.
    2 months ago
    Helpful?

Q: Will this kill wild violets growing in the grass?

3 months ago
1 Answer
  • AI-generated, Human-approved
    A: Yes, this product helps control wild violets in your lawn. Reviewers have noted that it helped them manage and get rid of wild violets growing throughout their yards.
    3 months ago
    Helpful?
1 - 10 of 133 Questions

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Reviews

Rating Snapshot

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61 reviews with 5 stars.
12 reviews with 4 stars.
9 reviews with 3 stars.
8 reviews with 2 stars.
14 reviews with 1 star.

Overall Rating

3.9
21 out of 36 (58%) reviewers recommend this product

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Summary of Reviews

AI-generated from customer ratings & reviews, and may include incentivized reviews.
The product appears to have mixed results, with some customers reporting it effectively controls crabgrass and weeds, while others found it less effective, requiring multiple applications or higher concentrations. When used as directed, the product seems to quickly kill off crabgrass and other undes...
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Most Helpful Favorable Review

Trimec plus Crabgrass control

12 years ago
Have used this product a few years before this year.Got away from it for 2 years because of availability and never was in a gallon unless by an internet order.. Went back this year because it is much better on Crabgrass than the others I used.Works great on almost all weeds.TSC has the gallons..
50 people found this helpful
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Most Helpful Critical Review

Gordon's TRIMEC Crabgrass killer

10 years ago
I bought a gallon of the Trimec Crabgrass killer and began to spot spray the crabgrass in my lawn which is zoysia and beautiful if the weedy carbgrass wasn't there. The Trimec turns the crabgrass yellow for a few weeks, but it always comes back stronger than ever. If you used too much of the solution, it will kill all grasses. I don't know how to get rid of crabgrass without using ROUNDUP. I have used the preventers in late winter and early spring, but haven't had any luck with them either. Once the crabgrass goes to seed which it will do every week between mowings, you'll have 100's of seeds on each antenna shoot. I have used the entire gallon of Trimec and have more crabgrass than ever before. TROUBLED!!!
14 people found this helpful
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  • spraying
  • purchase
  • weeds
  • price
  • grass
  • for weeding
  • for backyard
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1 to 4 of 104 Reviews .
1 – 4 of 104 Reviews
Review 1

Crabgrass Killer

13 days ago
Stuff seems to do the job, but it’s hard keeping up with the dry grass in the summertime, but this will help control it

Yes, I recommend this product.

Medina Ohio
Review 1

Best products made

11 months ago
Gordons products are the best I've found at their job and the most cost-effective. 30 years of trial and error. 10 years of satisfaction.
SweepstakesYes

Yes, I recommend this product.

Review 1

junk

a year ago
Waste of money-does't kill bugger all. After 5 days creeping charlie lovin it.Crabgrass uneffected.
Review 1

Great Crabgrass and Weed Killer

a year ago
The only weed killer I have found that actually gets rid of the crabgrass and weeds. Excellent product!