Tenacity Turf Herbicide | 8 oz Bottle | Effective Weed Control for Lawns

By: Syngenta

Tenacity Turf Herbicide is the best weed killer available, offering unbeatable customer support, ease of use, and build quality. With 8 ounces of mesotrione, this product offers residual control of weeds in turfgrasses and pre-emergent weeds. For maximum effectiveness, use 1/2 teaspoon of Tenacity Turf Herbicide per gallon of water, yielding 96 gallons of solution.

Key Features:

Tenacity is a pre-emergent weed control that prevents weed seeds from germinating and emerging. When applied as a pre-emergent, Tenacity absorbs into weed seeds, inhibiting their growth and development. This helps to keep your garden and lawn free of weeds.
93
B2B Rating
803 reviews

Review rating details

Value for money
83
Portability
88
Overall performance
85
Easy to use
92
Design
85
Customer support
88
Controls and functionality
83
Build quality
88
Battery life and type
87

Pros and Cons

Pros
  • Enriched with mesotrione that offers residual control of weeds in turfgrasses
  • Pre-emergent weeds absorb tenacity during emergence from the soil
  • The 8oz bottle produces 96 gallons of solution using 1/2 teaspoon per gallon of water
Cons
  • May not be effective enough

Details of Tenacity Turf Herbicide | 8 oz Bottle | Effective Weed Control for Lawns

  • ASIN: B005DUTNF0
  • Is Discontinued By Manufacturer: No
  • Liquid Volume: 8 Fluid Ounces
  • Brand: Syngenta
  • Best Sellers Rank: #10,288 in Patio, Lawn & Garden #47 in Weed Killers
  • Item Form: Liquid
  • Item Weight: 8 Ounces
  • Customer Reviews: 4.4/5 stars of 8,731 ratings
  • Product Dimensions: 2 x 2.5 x 4.5 inches
  • Coverage: 2000 ft^2 per 1sp of product
  • Item model number: ASINPPOSPRME75447
  • Item Weight: 8 ounces
  • Active Ingredients: Mesotrione
  • Manufacturer: SYNGENTA

Comments

AZ: Worked great for my fall overseed! No new weeds with most of the existing weeds turning white and dying about 2 weeks after application. Germination was unimpeded and grass is about ready for first mow at the 4 week mark (probably could have mowed sooner but Halloween decorations are in the way). It doesn't knock out clover though so be mindful of that if clover is your main issue. Application took place October 6th not far from Raleigh, NC for date used and location reference.

United States on Oct 31, 2023

Frank Castro: Hard getting liquid from bottle with the supplied measuring injector.

United States on Sep 15, 2023

JJT: If you realize crabgrass is your target weed this is the solution. No other weed killer I found labeled to kill crabgrass works like this stuff. I had spots in my yard before that I couldn’t get rid of but this year it seemed I had more than ever and had to try and find something. I mixed according to instructions in a pump sprayer (used Dawn) and spot sprayed. It is very slow, may take five days for you to notice crabgrass turning white. I agree with another reviewer that if you sprayed your entire yard you’d probably see white spots all over the place as you probably have more crabgrass than you think. When it starts to turn white it’s almost like it keeps growing though, very weird. I cut the grass, sprayed, it started turning white about five days later, then the white crabgrass kept growing, I sprayed again, so you may have to as well. Not sure if that was really necessary because some spots that I didn’t hit the second time are dying. It will eventually start turning black at the base of the crabgrass and that’s when you know for sure death is near. Didn’t harm my centipede.

United States on Aug 29, 2023

Glenn C.: Works fast on grassy weeds but not so well on broad leaf so make sure you check to be sure it will address your specific weed problem or you'll be disappointed. Weeds will start to turn white within a day which is pretty satisfying. Bottle is expensive but it goes a long way. The syringe they provide is tough to use without knocking the bottle over or ripping the plunger out.

United States on Aug 01, 2023

Douglas S Freeman: I have been trying for some years to identify and control the undesirable lawn grass called nimblewill. I thought it was Bermuda grass, which is similar, but it is somewhat different.

The nimblewill has been slowly and consistently spreading and taking over my lawn for a number of years. It probably had taken about 20% of the lawn (about 0.7 acre lot). I thought it was pretty much hopeless. None of the lawn weed killers or crabgrass killers that don't harm the desirable grass will phase it. I thought I would have to roundup huge areas or most of the yard to get rid of it.

The Tenacity is expensive, $60 or so for 8 oz. But for the number of gallons it makes (you use a syringe to measure it out, and it only takes about 1/2 teaspoon per gallon), it's really not that much more expensive than any other lawn herbicides or general vegetation killers for that matter. I have mixed and sprayed 22 gallons of the Tenacity, 2 gallons at a time, and I have only used about 1/3 of the bottle. I also used a surfactant, which is relatively any expensive and is supposed to increase the effectiveness. The Tenacity is a tanish, milky liquid. You don't want to get it on you. I was careful...

United States on Jul 28, 2016



Tenacity Turf Herbicide | 8 oz Bottle | Effective Weed Control for Lawns Southern Ag Non-Ionic Surfactant for Herbicides - 16oz/1 Pint Green Gobbler Natural & Organic Vinegar Weed & Grass Killer | 1 Gallon | Non-Toxic Solution
Tenacity Turf Herbicide | 8 oz Bottle | Effective Weed Control for Lawns Southern Ag Non-Ionic Surfactant for Herbicides - 16oz/1 Pint Green Gobbler Natural & Organic Vinegar Weed & Grass Killer | 1 Gallon | Non-Toxic Solution
B2B Rating
93
96
96
Sale off $3 OFF
Total Reviews 803 reviews 751 reviews 1 reviews
ASIN B005DUTNF0 B004XDHRCE B07GSGFBRN
Is Discontinued By Manufacturer No No No
Liquid Volume 8 Fluid Ounces 474 Milliliters 1 Gallons
Brand Syngenta Southern Ag Green Gobbler
Best Sellers Rank #10,288 in Patio, Lawn & Garden #47 in Weed Killers #600 in Patio, Lawn & Garden #8 in Weed Killers #18 in Weed Killers
Item Form Liquid Liquid Spray
Item Weight 8 ounces 1.04 pounds
Customer Reviews 4.4/5 stars of 8,731 ratings 4.5/5 stars of 15,694 ratings 4.1/5 stars of 12,888 ratings
Product Dimensions 2 x 2.5 x 4.5 inches 4 x 1.5 x 6 inches
Coverage 2000 ft^2 per 1sp of product Full
Item model number ASINPPOSPRME75447 12202
Item Weight 8 ounces 1.04 pounds
Active Ingredients Mesotrione surfactant
Manufacturer SYNGENTA Southern Ag Green Gobbler
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