Nice measuring device
By Garland on 07/26/2019
Doesn't hurt new grass!
By Kevin on 07/26/2019
I brought in 10 tons of dirt to landscape my lawn. I planted Kentucky blue grass, perennial rye and fescue. When the seedlings came up, so did the imported weed seeds in the dirt to compete. As far as I know this is the only herbicide you can use at the time of seeding. It killed the crabgrass quick. In other places in my yard it killed yellow nutsedge and creeping bent grass (with 3 applications). Use a surfactant in the tank with Tenacity.
Best product available
By Tony on 08/02/2019
It Works!
By Gunnar on 08/02/2019
Killing Bent grass
By John on 08/02/2019
Tenacity worked
By Steve on 08/02/2019
I have a problem with creeping bentgrass in a tall fescue yard in ky. Did an online search, and read about tenacity. I tried it and at first didnt think it did anything, after about a week, my bentgrass and crabgrass and nutsedge started turning white then to brown I am thrilled that it actually worked as it did. Count me happy
Wow! Crabgrass, see ya, bye!
By Mark on 08/06/2019
Looks like this is going to be my go to application for the lawn for foreseeable future. Crabgrass was first to change color to white (applied on Tuesday, white on Saturday.) Clover definitely taking longer. About to hit the lawn with second app 3 weeks after first to we'll see how that goes, soon thereafter it will be time to do an overseed.
Excellent services
By Dt on 08/09/2019
Tenacity
By Sandra on 08/09/2019
Tenacity
By Mark on 08/09/2019
Tenacity Review
By Clint on 08/11/2019
This was the first time I've used the product and am a believer. I bought this product specifically to treat post-emergent crabgrass. I mixed Tenacity with a surfactant and applied directly to crabgrass and it was completely dead within two to three weeks of application.
Works great even without a surfactant
By Josh on 08/16/2019
First time using Tenacity and have been using it as a post-emergent without a surfactant and have been getting great results. Label says to use a surfactant in post-emergent scenarios, but you don't have to to get results. I thought I'd give Tenacity a try as I've been overseeding with Scott's Start Fert with Weed Control that has Mesotrione in it whihc is the active ingredient in Tenacity. Great product, will continue to use.
8/3/19 application
By Dean on 08/16/2019
I applied Tenacity as recommended with the Hi-Yield spreader sticker on a 20,000 sq/ft lawn. It was turning the crab grass white within days. Tomorrow is the two week mark and over half of my crab grass is already wilted and brown. The remaining has white leaves. Nutsedge seems to be taking longer to die. It's showing a much lighter green than before and some is white. I haven't seen any wilt and die off yet though but I'm confident that it's on the run. I'm thinking about doing a second application to knock out any remaining weedy grasses before I dethatch and over seed this fall. Tenacity is pricey but for how little I need to use to see results it's worth the money in my opinion.
The best herbicide
By Matt on 08/16/2019
Best Herbicide
By Ben on 08/16/2019
Happy with Service
By David on 08/16/2019
It seems like magic
By Justin on 08/16/2019
great herbicide
By Dan on 08/16/2019
Great results
By Aki on 08/16/2019
Tenacity really works
By Derek on 08/16/2019
Killed everything it was supposed to with 2 applications, however it is a bit slow on the clover. Glad I bought it and will be using in the spring as a pre-emergent. I have newer construction where I spread the top soil on all 3 houses and lost a lot of the good seed to the summer Wisconsin rains last year. Now that I have time to make my yard look much better this late summer Tenacity seems to be the key for next spring and going forward!
Tenacity
By Todd on 08/17/2019
I had a variety of weeds this summer. Tenacity is doing the job for all of them. Sprayed almost two weeks ago just two days before it rained. Most of the weeds are dying (turning white). I will have to do a second spraying for some. The second spraying is an issue of my spraying than the product. DO buy the coloring agent so you can see where you sprayed (Turf Mark Blue). I also purchased the Hi Yield Spreader Stick. Follow the instructions to the letter and you will be successful.
Works as it says!
By Russ on 08/19/2019
This site provided the best price for this aggressive weed killer. It works as advertised. Within 2-3 weeks, paper white weeds and some dying of some other stubborn broad-leaf weeds. Another application in the next day or two will set me up for a some easy over-seeding in the Fall.
1 App in 2nd Coming
By James on 08/23/2019
Really simple to use. Applied first app to about 10000 sq ft of my lawn and I can really see the weeds turning white now. 2nd app coming soon. I would definitely recommend buying the Marker Blue however. I did not thinking "How hard can it be" you will get turned around and spray too much somewhere or loose track. I can see spots where I sprayed too much and the lawn too effect to that. I will say however the syringe is a little difficult to use as far as when trying to suck up the solution it's kinda of hard to draw up the solution.
Kills Crabgrass
By Hampton on 08/23/2019
Rock Star Results
By Jack on 08/23/2019
Wow - this stuff really works
By Jack on 08/26/2019
The greens keeper at our country club recommended Tenacity. They use it all over the golf course. The only downside is my lawn had more weeds than I thought! I have a lot of dead patches now - 2 weeks after application! Buts it's still so weirdly satisfying to see the weeds wither and die, even if it means the lawn looks bad for a few weeks.
Tenacity is as good as advertised
By Don on 08/30/2019
Zone 9 in California with a Fescue lawn. Noticed several areas with Crabgrass starting to grow. The big box hose end spray products did not work, so I purchased this herbicide and the suggested surfactant. Applied with a one gallon pump sprayer to the visible weeds and within a few days they looked very stressed. After a week they were turning white. The Fescue does not seem to be damaged so all is good. Tenacity comes with a syringe with markings to make the proper dose a no brainer. I just filled the syringe to the marking for one gallon of water and used that amount. This makes it easy for those of us that don't regularly convert ounces of product per acre to be applied to a regular guys lawn.
Crab grass dying
By Butch on 08/30/2019
works as stated
By Steven on 08/30/2019
Tenacity
By Kevin on 08/30/2019