(618)
4.3 out of 5 stars
Works exactly as expected/advertised.
By Bernard in Charlotte, NC on 07/22/2022
Works exactly as expected/advertised. I'll probably buy a bigger set next time as I have a ton of yard. Seemed like I went through it fast but when I did the math it was totally what they said it wo…
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An amazing product
By Bruce in St. Joseph MO 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…
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tenacity
By Kip in Silver City, IA on 08/06/2022
Great product, a little preparation-intensive, but works well on creeping charley, nimblewill, and yellow nutsedge!
Doesnt work
By Thinh in Greenwood, IN on 08/12/2022
Purchased and applied as directed. All it did was turn the crabgrass white while fresh green crabgrass grew around it. A total waste of time and money. Don't even want to give it away so someone e…
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Expert response:
We apologize you did not achieve the intended results. We would welcome the opportunity to troubleshoot the application to help get you the results you need. Please contact us at your earliest convenience!
Excellent! Give it time to work
By Bill in Rogers, MN 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 us…
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WORKS GREAT
By Mjg in Lake Elmo on 08/19/2022
took out crabgrass and creeping charlie without damaging my lawn
Glad we bought it.
By Susan in Layton, Utah on 08/22/2022
We have been battling strange weeds for years and this is clearing them up.
Tenacity Herbicide
By Tom in Folsom 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.
Works great!
By Pete in New England 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 gra…
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Tenacity first application
By Bob in Lynden, WA. 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 ts…
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As Advertised
By John in Greenville, SC on 09/02/2022
This product worked as advertised. Definitely impressed and glad I purchased it for my tall fescue grass and herbicide control.
Tenacity Herbicide
By Elizabeth in Portsmouth, NH 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! Jus…
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So far so good
By Eric in Shelby Twp. MI 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 …
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Great Stuff!
By Tom in Franklin, NC 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.
Didn't work
By D in Arlington, va on 09/09/2022
Followed directions and it didn't work. It killed some grass but not the creeping Charlie.
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!
Holy crabgrass killer
By Jim in Upstate New York on 09/09/2022
Holy crabgrass killer.Didn't think it worked a day later they turned white and started to die off
Didn't work as well as I thought it would...
By Bill in NJ on 09/16/2022
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 desir…
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No more Creeping Charlie, Crabgrass or Clover! (the 3 C's)
By Catherine in Northwoods, Minnesota 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…
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Works
By David in Canada on 09/23/2022
Works Great . The only stuff that does work post emergent
Weeds worst enemy
By Ron in Lawrenceburg, KY on 10/07/2022
Tenacity is one of the best herbicides you will find. Fast shipping and at a great price.
First DMO order
By Michael in Ellicott City, MD on 10/22/2022
The entire process was perfect. Excellent selection
Kills Henbit
By Van in Whiteville 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.
Great Product
By Dawn in Rowlett, TX 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…
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Weed Killer
By Clyde in New Bern on 04/14/2023
Very good product I have used it for years now. A Little but goes a long way
Awesome product
By Ken in Lake Stevens, WA 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…
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Great product
By Dave in Valencia, PA 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 l…
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Patches of my lawn is white
By Jewel in Bergen county, New Jersey on 05/04/2023
I purchased the tenacity with the recommended products from this site. I now have white patches on my lawn. It took two applications and still there were parts of my lawn that I had to de-weed by hand…
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Expert response:
We are sorry to hear your experience was unsatistory. Per the product label Yellowing or whitening of the turf after a broadcast application of Tenacity Herbicide is caused by the loss of chlorophyll and is normal. The product label states, Tenacity may cause temporary whitening of turfgrass foliage. In general, symptoms appear five to seven days after application and last for several weeks. A repeat application to the same site causes less whitening of the plant tissue.
Tanacity Does Not Work
By Brian in Watertown on 05/15/2023
I used this system and have had 0 results. I will say I have not done a second application yet...but first application has shown 0 results on the crabgrass I sprayed. Very disappointed!
Expert response:
Tenacity Herbicide when mixed with a non ionic surfactant will control crabgrass up to the 4 tiller leaf state only and is best applied when it is young and just emerges for best control and may require repeat treatments. For more mature crabgrass it would not control it at all so timing is key.
Tenacity Herbicide kit
By Dale in West Plains Missouri on 05/19/2023
It works to certain extent, but not really worth the price.
Fast
By Mr. in Burnsville 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 luc…
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