Customer Reviews for Tenacity Herbicide

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Average Customer Rating

4.3 of 5 stars
(594 customer reviews)
Tenacity Herbicide
$55.53

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Displaying 211 to 240 (of 594 reviews)
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  • 5 of 5 Stars

    Great stuff

    By David on 06/12/2020

    It killed a lot of weeds in my lawn. I am using it all over my lawn and only use 1/5 of an ounce when add the water into my sprayer. I now want to add the color and so I can know where to is going. What else do you have that might interest me. Do you have a magazine that you can send me?

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    1 of 1 people found this review helpful

  • 5 of 5 Stars

    Kills Crabgrass like a charm!!! Be patient!!

    By Rafael on 06/12/2020

    This year decided that i wanted to take my lawn back and have that beautiful full lawn again.... So started doing research and came across DoMyOwn.com and Tenacity. My first step given that my first application was mid May 2020; and my first objective was to get rid of all the broad leaf weeds and the crabgrass. I used a 4 gallon backpack sprayer that I bought from DoMyOwn and used the surfactant and blue dye (the blue dye is a must and very helpful) to see where i was spraying. I "DID NOT" see results during the first week and was skeptical.... However by day 7, 8, 9, 10... could see the crabgrass and other weeds starting to dye off. Specifically the crabgrass which is hard to see sometimes, now easy as it turned white by day 12...... I put another application on 20 days later, and plan on doing that again 20 days later for a total of 3 applications (i had a lot of weeds). The thing i like about Tenacity is that i was able to apply seed in May when i put that first application down, so over the last month that young grass has come up and filled in a lot of the bare spots from last year. In conjunction with Tenacity i applied Q4 to kill of the broadleaf..... Both work great and i have truly seen great results. If you decide to use tenacity, follow the directions, "USE" the little syringe to measure and dont forget to measure out the area (square feet) to ensure you are not "Over or Under" applying. For me, some of my lawn turned a little white, I think i might have over applied...... Not a big deal given it goes away after a month; the key is getting the WEEDS out in preparation to seed this fall. For the first time, i will have ZERO crabgrass and no weeds. It is the crabgrass that is hard to kill and see...... ********Also if you applying Tenacity in HOT weather, use the "Herbi-Oil" it will help stick and stay on the weed before it evaporates in hot weather...... That is something i missed and will make it more effective. Best of luck!!!!

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    1 of 1 people found this review helpful

  • 5 of 5 Stars

    Great Product

    By Bob on 07/04/2020

    Very much liked the way it selectively took out the nimblewill grass that had invaded my lawn.

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    1 of 1 people found this review helpful

  • 3 of 5 Stars

    Works good on some weeds, not on others

    By Steven on 07/12/2020

    This stuff works great on crabgrass and sledges, but doesn't work so good on wild violets or tall fescue weeds. Overall, a lukewarm herbicide.

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    1 of 1 people found this review helpful

  • 5 of 5 Stars

    It really works on crab grass

    By Mlm on 07/18/2020

    Despite use of pre-emergent herbicides we still had patches of crab grass. Two weeks after spraying these plants are turning white while fescue is untouched.

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    1 of 1 people found this review helpful

  • 5 of 5 Stars

    Tenacity Kills crabgrass

    By Paul on 07/24/2020

    Works great on crabgrass. Best product I have found that actually works. This stuff really works

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    1 of 1 people found this review helpful

  • 5 of 5 Stars

    it is much better then all other weed controls

    By Ismail on 08/14/2020

    excellent the best products I used to control crabgrass

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    1 of 1 people found this review helpful

  • 4 of 5 Stars

    very handy in killing weeds in Northern grass

    By Keith on 08/14/2020

    I had been seeing a lot of you tube videos regarding tenacity and its effectiveness. So I decided to order it and see if it actual would work on my lawn (mostly Kentucky blue grass and Fescue) as a post emergent herbicide. Weeds like crabgrass, plantain, chickweed, spotted spurge and purslane were starting to take my lawn over. I followed the direction and mixed 1/2 teaspoon tenacity per gallon along with adding in 1 1/2 tsp of Hi-Yield Spreader Sticker Non-Ionic Surfactant and finally Turf Mark Blue Spray Indicator Dye (I did 1 once per my tank) to know where I sprayed. These measurements cover 1000 sq feet which is 1 gallon in the sprayer but I then adjusted these measurements for a 4 gallon tank (Chapin Tree/Turf Pro 4 Gallon BackPack Sprayer) . I applied when temps were under 85 degrees and made sure no rain or automated sprinklers would interfere with its effectiveness. I actually kept any water off of the grass for a week to make sure it had ample time to absorb. What I observed was that weeds after 7 days started turning white, that lasted another 5-7 days, then by the 3rd week most weeds had wilted and died. The one weed that tenacity did not effect was spotted spurge but should have paid closer attention to label as that is not a weed it covers. I gave tenacity 4 out of 5 stars since it doesn't kill all weeds -does not kill spotted spurge which means I have to supplement this with another chemical.

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    1 of 1 people found this review helpful

  • 5 of 5 Stars

    Crabgrass contril

    By Tony on 08/16/2020

    Tenacity worked great. All of my crabgrass is turning white. Obviously I used it as a post emergent. I am looking forward to next spring to apply as a pre emergent. (I used the surfactant product along with it as recommended for post emergent applications so I would definitely get this as well)

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    1 of 1 people found this review helpful

  • 4 of 5 Stars

    Tenacity seems to be working

    By Dave on 08/22/2020

    Here in S. Florida I applied to Nimbleweed in St. Augustine grass a few weeks ago and it seems to be working. I applied at around 86 degrees and about a week later Nimbleweed appeared to be yellowing then turned white. Three weeks later it seems to have died. St. Augustine is still yellow but appears to be turning green again.

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    1 of 1 people found this review helpful

  • 1 of 5 Stars

    Crab grass is stronger than Tenacity Herbicide

    By Joycedaffodil on 08/28/2020

    Well we eagerly looked forward to using this product, and looked forward to results, and 14 days later still looking forward. Sorry a Spray of Dawn might do more. Wasted coins.

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    1 of 2 people found this review helpful

  • 5 of 5 Stars

    Kills the Crabgrass

    By Leo on 09/04/2020

    Bought this to kill my crabgrass. Had it bad this year. First application turned it white as it died, but was so bad that I needed another application. It does work but your lawn will be white where ever the dying crabgrass it. Worth 2 weeks of white lawn. it does work, If you need to kill crabgrass it does work.

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    1 of 1 people found this review helpful

  • 5 of 5 Stars

    Actually works

    By Vinny on 09/05/2020

    Many you tubers use this product, so I was skeptical to purchase it. However, I did and it actually works. Follow the instructions and you will see in 10-14 days your weeds start to fade away.

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    1 of 1 people found this review helpful

  • 4 of 5 Stars

    Crabgrass killer

    By Tom on 09/11/2020

    Tenacity is in the process of killing test areas of the crabgrass in St Augustine lawn. I only tried one gallon in certain areas of the yard. It does turn the targeted weeds pure white, so they show up for a couple of weeks. I also have cats claw vine mixed with the crabgrass and the new growth ends of it are red, I hope it kills that also. I put it on in the evening, but the temperatures hit 90's and it has also turned some of the St Augustine white. I was only trying it in patches to see how it would work. I plan to wait until it cools into the low 80's to try it again. It's affecting basket weave weeds also

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    1 of 1 people found this review helpful

  • 5 of 5 Stars

    Amazing

    By Ryan on 09/11/2020

    Grab a backpack sprayer, fill that sucker up. Watch all weeds die and grass seeds grow in while the weeds die. Amazing product.

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    1 of 1 people found this review helpful

  • 5 of 5 Stars

    Wow

    By Gary on 09/12/2020

    This stuff works. How many times are you not completely satisfied with something, well, not this product. The weeds turn yellow so i can tell where i may have missed in case you don't want to purchase a dye. I purchased it to rid my lawn of creeping bent grass, but it kill crab grass too.

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    1 of 1 people found this review helpful

  • 5 of 5 Stars

    post-emergent with added expectation of pre-emergent control

    By Bob on 09/13/2020

    My expectation of post-emergent control of crabgrass was not high, given other chemicaIs' efficacy. Tenacity exceeded for control even on plants beyond 4-5 tillers. I hope to get residual control in the spring from emerging plants. I'll use it again for that purpose, as well.

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    1 of 1 people found this review helpful

  • 5 of 5 Stars

    Works Great

    By Glenn on 09/18/2020

    This stuff is a beast. Knocks the weeds out. Turns them white first so your lawn will look bad for a while. Then the weeds turn brown

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    1 of 1 people found this review helpful

  • 5 of 5 Stars

    It Works!!

    By Lourdes on 09/18/2020

    One bottle will cover roughly close to two acres. Takes about two weeks to show weed leaves turning white.

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    1 of 1 people found this review helpful

  • 1 of 5 Stars

    Tenacidy

    By Frank on 09/19/2020

    I bought the tenacidy to use on crabgrass, but the grass was so stressed do to lack of rain I mixed it weak didn't see any real result I used Quinn kill in the past and now I can no longer buy it in ny it was by far the best for killing crabgrass

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    1 of 4 people found this review helpful

  • 5 of 5 Stars

    Well pleased

    By Terry on 09/21/2020

    Worked as stated. Killed crabgrass and other weeds.

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    1 of 1 people found this review helpful

  • 5 of 5 Stars

    It works

    By Mr on 09/25/2020

    the stuff work's, hard part is waiting two weeks to see results.

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    1 of 1 people found this review helpful

  • 2 of 5 Stars

    tenacity review

    By Mike on 09/25/2020

    minimally effective. sprayed as directed, didn't handle crabgrass as well as less expensive options. Also slow to react

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    1 of 2 people found this review helpful

  • 5 of 5 Stars

    Slow but sure

    By Tom on 09/25/2020

    It took about ten days, but it definitely killing the crabgrass. This is the only effective crabgrass treatment that I've found that does not kill the lawn. I watched the YouTube video before purchasing, mixing, and applying. I was worried that I returned to watering schedule too soon since it took a week before the crabgrass began to die, but I guess my crabgrass was very hearty.

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    1 of 1 people found this review helpful

  • 5 of 5 Stars

    Tenacity

    By Larry on 09/25/2020

    Bentgrass was starting to invade my yard. I applied my second application of Tenacity today and it appears to be doing the job. I was also surprised to see it also taking care of some other field type grasses. Anxious to see how the lawn responds next spring. Will definitely use the product in the future and recommend it to others.

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    1 of 1 people found this review helpful

  • 5 of 5 Stars

    Seems to be working

    By D. on 10/02/2020

    It has only been a week and a half but the thistle weed and crabgrass seem to be dying. Not sure about the wild violets yet. We may not have used enough surfactant. We will see what the 2nd application does.

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    1 of 1 people found this review helpful

  • 5 of 5 Stars

    Great customer service

    By Bryan on 10/02/2020

    Worked well on the crabgrass. Heath has been great, answering many questions promptly.

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    1 of 1 people found this review helpful

  • 4 of 5 Stars

    Good stuff

    By David on 10/04/2020

    Product does what it claims and has been instrumental in containing our bent grass infestation (live near a golf course) along with a variety of other undesirable seasonal guests. Love that it does not permenantly damage ornamental grasses which are often intermixed with the invaders. Easy to apply and less toxic than the alternatives. Good communication, pricing and delivery from DoMyOwn.

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    1 of 1 people found this review helpful

  • 5 of 5 Stars

    GETTING RID OF THE WEEDS FINALLY!

    By Dwayne on 10/16/2020

    After much research and reading reviews I finally decided to try the more professional product( tenacity) instead of the big box store products. All I can say is I wish I would have used it sooner instead of wasting time and money with the other products. After two weeks crab grass and other weeds are just about completely dead. I was aware of the white appearance once the product began to kill the weeds but I didn't realize until then that I had more weeds than I was seeing initially. I have made two applications and loving the results so far. This is definitely my go to weed control product from now on.

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    1 of 1 people found this review helpful

  • 5 of 5 Stars

    Herbicide kit

    By Venessa on 11/13/2020

    This is our second kit. We have done our entire yard . It took care of the bent grass, crabgrass,and clover.This is a great product. I would highly recommend. It is worth the price as it goes a long way. Use as directed to get maximum results. Thanks

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    1 of 1 people found this review helpful

Displaying 211 to 240 (of 594 reviews)