May be working. Poa is turning white, but roots look fine...
By Frank on 06/13/2017
I ordered tenacity about 2 weeks ago. Got it and put it on with the blue dye and used the non-ionic surfactant. The blue dye really didn't help me that much, turned my shoes, socks and pants leg blue. I could tell where it was in some spots in the yard, but in other spots, you couldn't tell any was there. We applied it in the late afternoon, and it was dry by noon the next day when the grass dew was gone. We then reapplied it 5 days later, and there were spots in the grass where I noticed the grass was turning white. It doesn't look like its dying, but it's only been 1.5 weeks. But it is definitely white!! So I don't have a definitive yes or no on whether or not its going to work, and will update my post in a few weeks.
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1 of 1 people found this review helpful
Perfect Once You Hit Something It Targets
By Justin on 06/20/2017
Verified Purchase
This is a very-selective herbicide. It worked great for some Crab-Grass in my Centipde but unfortunately didn't touch green-killinga. I am not holding this against it in the review because it is not labeled to do that. Ironically, it did knock out most of my green nutsedge, which is in the same family as Killinga I hear. the solution to that was a product called Dismiss (also sold here). I just want to point out this product DOES have some soil activity. I rinsed out a sprayer about 6' from a shurb and had a few leaves turn paper-white in color - oops. Had some areas go light green as well. Seems to be recovering nicely and needed to be trimmed anyway. Just be careful. This is one of those super-powerful , yet highly selective herbicides.
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1 of 1 people found this review helpful
Works great !!!!
By Joe on 09/04/2017
Tenacity
By Robert on 09/22/2017
dollar weed
By Keith on 11/03/2017
Amazing
By Adam on 09/14/2018
Tenacity
By Russ on 11/09/2018
Great stuff. Worked as expected.
By Dm on 05/05/2019
Bought Tenacity about a month ago. Applied as per instructions using syringe. Also added tackifier 1.5 teaspoons per gallon. In about a week weeds started turning white and looks like dying. We'll see in a couple of weeks. Some grass also turned white but about a week later returned to normal color. I plan to apply again in a couple of week which will mark 6 weeks period since initial application.
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1 of 1 people found this review helpful
Terrific stuff
By Graham on 06/07/2019
Tenacity has worked for me exactly as expected. The landscaper has been putting this down for two years. I decided to buy direct and apply myself. This way, I can control the schedule rather than wait for the "pros" to do it at their convenience. Excellent product.
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1 of 1 people found this review helpful
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.
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1 of 1 people found this review helpful
Killing Bent grass
By John on 08/02/2019
My yard borders a golf course and the bent grass constantly shows up in our yard. Tenacity is the only product I have found that will kill the bent grass and not our blue grass. Great product and good service from Do My Own.
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1 of 1 people found this review helpful
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
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1 of 1 people found this review helpful
amazing!!!
By Tom on 08/16/2019
Great stuff
By John on 08/25/2019
As promised
By Joe on 08/26/2019
Tenacity
By David on 08/26/2019
Tenacity is a great product
By Mike on 09/05/2019
Used this to kill weeds before redoing my yard. The weeds turn white and die, but the grass was not affected (Fescue, Kentucky Bluegrass, and Ryegrass). Completely redid one are of my yard, which I applied Tenacity, as a pre-emergent to the soil before I seeded the area. When weeds try to grow they turn white and die. Awesome product!
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1 of 1 people found this review helpful
Crabgrass
By Rohan on 09/06/2019
I spent so much money on big box store items and they didnt work. I wish i would of got this sooner. I redid my lawn and the top soil had crab grass and they sprouted up all over and took over my lawn. Now summer is over i sprayed it and they are all dead. The crabgrass killer I purchased from other stores didnt do anything to the plants.
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1 of 2 people found this review helpful
Herbicide
By Mike on 09/13/2019
Tenacity to Kill Bentgrass
By Mike on 09/27/2019
Have patience!
By Anthony on 09/29/2019
Crabgrass and Nutsedge destroyed my front & backyard lawns. Saw this product in a couple of youtube videos and decided to give it a try. Waited till first weekend in September to apply. Went away the second weekend and came back to see the product did exactly what it was intended to do. It completely crushed the nutsedge and most of the crabgrass was turning if not already yellow. If your a homeowner and have tried the rest with little results...step up and try the Best!!! Just have patience as it takes a week to show results.
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1 of 1 people found this review helpful
Tenacity and wild violets
By Ken on 10/05/2019
Verified Purchase
This stuff is awesome! I used this 3 weeks ago and then speedzone the following week. I used 11 gallons of mix in a back pack sprayer. after the speedzone, a few days later the violets and crabgrass were turning white. I just used it again for the second shot. this time i used 4 gallons of mix. this stuff works! I have been battling these things for 10 years. No more!
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1 of 2 people found this review helpful
No More Clovers
By Gordon on 10/05/2019
No More Clovers
By Gordon on 10/18/2019
Tenacity Herbicide works beyond expectations
By Bob on 12/01/2019
I was skeptical, and impatient. Past attempts and products had left me short of any solution for the mix of "golf grass" and Crab Grass in my Kentucky Blue Grass lawn. The initial application showed great promise. It took about 7-10 days to see visible results of the weeds and unwelcome grasses turning white. A second application at the 21 day mark found and killed the remaining exposed bad grasses and those first spots missed by the initial application. An October seeding has now filled the bared areas. I am looking forward to a spring lawn, void of the off colored, oddly textured interruptions that destroyed the visual effects of a continuous Kentucky Bluegrass lawn. Hats off to the makers of Tenacity and the DoMyOwn support team!
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1 of 1 people found this review helpful
Highly effective as a crabgrass pre-emergent
By Martin on 04/03/2020
This is my second year of using tenacity, and there has been a drastic reduction, if not complete elimination of crabgrass growth. Previously crabgrass would pop up near my driveway and along the edge of the road, although I cover my entire property with product. I love that its is so concentrated. Tip: Keep the syringe in a cup of water to it doesn't get gunked up. Many thanks to DoMyOwn.com for offering this as a fair price and with outstanding customer service.
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1 of 1 people found this review helpful
Crabgrass killer
By Igor on 04/10/2020
This weed killer does a good job killing crabgrass and goosegrass. It does take at least seven days (as it says on the label) before the weed starts turning white. It is also a good idea to spray a second time (two to three weeks after the first one) for optimum results. It did not hurt my tall fescue grass.
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1 of 1 people found this review helpful
Tenacity Herbicide.
By Bob on 04/19/2020
Used product, within two weeks the Poana in my lawn was dead.. there was discoloration to the lawn but it's appears to be returning to its natural lush green color. Plan to use again in fall prior to overhearing. I would recommend.
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1 of 1 people found this review helpful
Anyone ever use this on dormant Bermuda lawn?
By Tracy on 04/21/2020
Works great
By Marc on 04/24/2020
