Customer Reviews for Tenacity Herbicide

Rating Snapshot

Average Customer Rating

4.2 of 5 stars
(569 customer reviews)
Tenacity Herbicide
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Displaying 511 to 540 (of 569 reviews)
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  • 4 of 5 Stars

    Clover, crabgrass and dandelions

    By Jeffery on 03/18/2022

    As with most folks, I was expecting to spray one day and see dead weeds the next day. Well, it didn't work quite that fast but within 2 weeks all of the clover was dying. I haven't looked for or seen any crabgrass and there are still some dandelions here and there. I will apply again when its time. There is enough left for at least one more application. Clover was my biggest problem, and that problem has been handled. If the second application gets rid of my other problems than this product deserves 5 stars.

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  • 3 of 5 Stars

    tenacity - used in mid March on RTF fescue

    By John on 03/25/2022

    Creedmoor NC , tall fescue and RTF fescue lawn . 2 gal sprayer over entire lawn, rain followed three days after . Weeds faded after two weeks , some minor bleaching of fescue . Bleaching of Orchard grass and Creeping Red fescue is more visible and fine if it retards their growth.Follow up spray may not be needed.

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  • 5 of 5 Stars

    Tenacity Herbicide

    By Paul on 03/26/2022

    I live in SC and have used other less effective home ceneter products for years. This has been very effective against the tenacious crab grass and a lot of other weeds. I highly reccomend this over the gneral products that you find at a home center.

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  • 5 of 5 Stars

    Just as described with very secure packing.

    By Tracey on 03/28/2022

    The products came packaged very secure. I was happy that the tops were reinforced and secured with bubble packing. Very nice and exactly as described. I mixed it and used just as instructed. I am excited to see the weeds start dying.

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  • 5 of 5 Stars

    Works great!

    By Marcus on 04/22/2022

    I initially thought this product wasn't going to work because I mixed it with Speedzone and the speedzone worked practically overnight. But in about 7-10 days I saw the results towards the grassy weeds. It took them out completely. Have to use it when's it's cool if you are in warmer weather. A must have in your weed killing arsenal.

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  • 5 of 5 Stars

    Great Products

    By Chad on 05/01/2022

    Verified Purchase

    Used Tenacity with speedzone on 1 acre of my 2 acres as a test in September. Spring of this year I have zero dandelions in the 1 acre I used it in!! Worked amazingly and I just ordered a second bottle for this year and will be using it yearly!! 100% recommend

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  • 4 of 5 Stars

    two weeks

    By Tom on 05/06/2022

    Well I'm not sure if how good it really is. I applied it once two weeks ago and am just now seeing some results but very slightly. It wasn't supposed to rain the next day after applying to lawn. But it did. And it keeps on raining. Am going apply second treatment as soon as I can get a break from the rain.

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  • 5 of 5 Stars

    It works.

    By Douglas on 06/03/2022

    It took over a week to work. Just follow the directions it only takes a small amount. Great stuff.

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  • 5 of 5 Stars

    Works good

    By Richard on 06/04/2022

    This stuff is good 4oz to 15 gallons of water on about a acre.

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  • 5 of 5 Stars

    Excellent fulfillment, great support, and super product

    By Jeff on 07/08/2022

    Order delivered without hitch. Reviewed FAQ and had answers to all questions. First application was ranging shot to make sure the grass didn't die and weeds did. After two weeks the white weeds are proof this is what the lawn needs. Ready to give the entire lawn a dose. First time using indicator dye--works great! Will use that in all future sprays!

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  • 5 of 5 Stars

    Tenacity

    By Steven on 07/15/2022

    Works good on crabgrass. Plus some other undesirable weeds.

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  • 5 of 5 Stars

    An amazing product

    By Bruce on 07/29/2022

    I'm surrounded by crabgrass on 3 sides. It doesn't matter now thanks to Tenacity. Been using it 3 years now and plan to continue. I even got the added bonus of it working on yellow nutsedge as well. I can't imagine being without it again. Thank you Syngenta!!!

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  • 5 of 5 Stars

    tenacity

    By Kip on 08/06/2022

    Great product, a little preparation-intensive, but works well on creeping charley, nimblewill, and yellow nutsedge!

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  • 5 of 5 Stars

    Excellent! Give it time to work

    By Bill on 08/19/2022

    Great product that is easy to work with. I used it as a post emergent first and began to see initial results on day 3. A lot of whitening visible by day 7. It is the only preemergent that can be used while seeding your lawn so a big plus for me since I over seeded all of the dead spots in my lawn that were overtaken by the weeds I sprayed.

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  • 5 of 5 Stars

    WORKS GREAT

    By Mjg on 08/19/2022

    took out crabgrass and creeping charlie without damaging my lawn

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  • 4 of 5 Stars

    Glad we bought it.

    By Susan on 08/22/2022

    We have been battling strange weeds for years and this is clearing them up.

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  • 5 of 5 Stars

    Tenacity Herbicide

    By Tom on 08/26/2022

    This products takes some time to kill the plant but it does the job effectively... just don't anticipate an "instant kill" like some other products.

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  • 5 of 5 Stars

    Works great!

    By Pete on 08/26/2022

    I loaded up a field king backpack sprayer with tenacity, surfactant, and dye as directed. You definitely need to die or you have no idea where you sprayed. One pass did a lot of damage to the crab grass, even pretty established plants, with no damage to the lawn. I'm very pleased with it.

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  • 4 of 5 Stars

    Tenacity first application

    By Bob on 09/02/2022

    This is my first time using Tenacity. The primary reason is to kill the Creeping Charlie that has started invading my lawn. I made a 2 gallon batch according to instructions. Tenacity 1 tsp., dye 1 tsp., and surfactant 3 tsp. . After watching several you tube videos, I was careful to not over apply. After 1 week the grassy areas have turned white, but the Creeping Charlie is barely affected. I am prepared to make additional applications according to need. I am aware this could take a couple of months so I am not disappointed at this time. Bob S.

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  • 5 of 5 Stars

    As Advertised

    By John on 09/02/2022

    This product worked as advertised. Definitely impressed and glad I purchased it for my tall fescue grass and herbicide control.

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  • 5 of 5 Stars

    Tenacity Herbicide

    By Elizabeth on 09/05/2022

    We have tried everything to rid of crabgrass, without killing the lawn...or our neighbors' dogs. Nothing really did the trick. Out of sheer desperation, we tried Tenacity, It works like a charm! Just one teaspoon in 2 gallons of water.

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  • 4 of 5 Stars

    So far so good

    By Eric on 09/09/2022

    Easy to mix, the directions on the bottles are pretty clear. The dye washes off with water so don't be alarmed if you get it everywhere. At first I didn't think it was going to work but after about a week all my crabgrass turned white, so be patient. Overall I satisfied with the results.

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  • 5 of 5 Stars

    Great Stuff!

    By Tom on 09/09/2022

    This decisively killed weeds that other herbicides I've tried wouldn't touch. I wish I had bought it long ago.

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  • 1 of 5 Stars

    Didn't work

    By D on 09/09/2022

    Followed directions and it didn't work. It killed some grass but not the creeping Charlie.

    Expert Response  Expert response:
    We apologize you did not achieve the intended results. Some weeds may require repeat treatment. We would welcome the opportunity to troubleshoot the application to help get you the results you need. Please contact us at your earliest convenience!

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  • 5 of 5 Stars

    Holy crabgrass killer

    By Jim on 09/09/2022

    Holy crabgrass killer.Didn't think it worked a day later they turned white and started to die off

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  • 3 of 5 Stars

    Didn't work as well as I thought it would...

    By Bill on 09/16/2022

    Verified Purchase

    Just put down the second application about ten days ago. It worked Great killing crabgrass turning it white. Other weeds not so much. Looks like it had no effect at all on nutsedge and less then desired effect on carpet weed. I have had Poa Annua so I'm hoping it works to stop that next year. Had been using another product that worked well on it...

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  • 5 of 5 Stars

    No more Creeping Charlie, Crabgrass or Clover! (the 3 C's)

    By Catherine on 09/16/2022

    Great product! Fast shipping! Reasonable price! No more Creeping Charlie, Crabgrass or Clover! (the dastardly 3 C's) If I could change one thing it would be a larger surfactant, as there is not enough to finish the job with the other 2 chemicals. I will be back, and recommend to friends and family. Thanks! :)

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  • 5 of 5 Stars

    Works

    By David on 09/23/2022

    Verified Purchase

    Works Great . The only stuff that does work post emergent

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  • 5 of 5 Stars

    Weeds worst enemy

    By Ron on 10/07/2022

    Tenacity is one of the best herbicides you will find. Fast shipping and at a great price.

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  • 5 of 5 Stars

    First DMO order

    By Michael on 10/22/2022

    The entire process was perfect. Excellent selection

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Displaying 511 to 540 (of 569 reviews)