Customer Reviews for Tenacity Herbicide

Rating Snapshot

Average Customer Rating

4.2 of 5 stars
(549 customer reviews)
Tenacity Herbicide
$63.94

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Displaying 511 to 540 (of 549 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

    WORKS GREAT

    By Mjg on 08/19/2022

    took out crabgrass and creeping charlie without damaging my lawn

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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

    First DMO order

    By Michael on 10/22/2022

    The entire process was perfect. Excellent selection

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  • 5 of 5 Stars

    Kills Henbit

    By Van on 03/11/2023

    Very happy to find a product that kills henbit for a year. Reasonable price for the product and not difficult to apply.

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  • 4 of 5 Stars

    Great Product

    By Dawn on 03/25/2023

    Love Tenacity but 1st time buying from this company. Wish you would include instructions on how to use the bottles. Appears they have premeasured areas, but couldn't figure out how to make them work. As expected, all the weeds in my yard started dying within a week. Will reapply within the recommended 2-3 week timeframe so should have a beautiful lawn by mid spring. Definitely recommend Tenacity!! 4stars because of the bottles, not the product.

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  • 5 of 5 Stars

    Weed Killer

    By Clyde on 04/14/2023

    Very good product I have used it for years now. A Little but goes a long way

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  • 5 of 5 Stars

    Awesome product

    By Ken on 04/27/2023

    This is my third season using Tenacity. Tenacity has done a good job eliminating most weeds in my lawn. It may have reduced POA triv and annua. But I spot spray that stuff with glyphosate, so I don't know how much of the reduction is due to Tenacity. Still nice to see it turn white. Highly recommend Tenacity if you are looking to step up your lawn game

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  • 5 of 5 Stars

    Great product

    By Dave on 04/28/2023

    Followed directions, maybe just a little heavy handed, be patient it takes about 2 to 3 weeks. You will see it start to work, weeds start to turn white, some sections of my yard had so many weeds it looked like it snowed. So happy the dandelions and clover are gone. Looking forward to great looking lawn this year.

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  • 3 of 5 Stars

    Tenacity Herbicide kit

    By Dale on 05/19/2023

    It works to certain extent, but not really worth the price.

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  • 5 of 5 Stars

    Fast

    By Mr. on 06/09/2023

    I received my order faster than expected. FYI, I was expecting Tenacity to turn my yard white, it did not. So in a couple weeks, I'm broadcasting that stuff over my extremely weedy lawn. Wish me luck.

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  • 1 of 5 Stars

    Not impressed

    By Ron on 07/14/2023

    I put this down mixing it on the heavy side of the directions. Been over two weeks no change. Still have weeds.

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  • 5 of 5 Stars

    Post emergent success

    By Jake on 07/28/2023

    Easy to use and works great. Have had a crab grass issue for years and could find nothing to kill it. You can see is starting to die in about 5 days. Hope it works as well in the spring as a pre emergent.

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  • 5 of 5 Stars

    Kills crabgrass, not the lawn

    By Elizabeth on 07/28/2023

    I ordered the Tenacity Herbicide Kit to kill the crabgrass that is taking over my centipede lawn. I have used atrazine with some success before, but I can’t apply it during the Florida summer without injuring the lawn. I followed the directions and applied it after 6 pm when the temperature was in the low 80s. Now, a week later, the crabgrass is already white and the lawn isn’t affected at all. I’m very happy with the results.

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  • 5 of 5 Stars

    This product has Tenacity

    By Dmac on 08/09/2023

    I've had very good results controlling creeping bentgrass in my TTTF lawn with Tenacity. The new container with the measuring system is much better than the old syringe. It's way easier getting the product into the sprayer without making a mess.

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  • 5 of 5 Stars

    Great product

    By Bill on 08/12/2023

    Verified Purchase

    I found this size to fir my needs of spraying lawns. Its handier than the large jugs I use for fields. I use a 12ft boom sprayer and set the pump for 20psi and travel 5mph to get me a gal per 1000 sq ft. Calibrate your tips to get this and you can't fail. These containers measure it out for you. So once your sprayer is set with the tips you use and surfactant is added go to it. Can't be any easier. I noticed the water grass (crab grass) turning in 3 days.

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  • 1 of 5 Stars

    Don't buy

    By Edward on 08/26/2023

    Killed a few weeds. Burned my grass. I was told to use Weed and Feed.

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Displaying 511 to 540 (of 549 reviews)