Water grass
By Kim on 08/16/2020
Tenacity
By Donald on 08/21/2020
Works great on some weeds
By Dinesh on 08/21/2020
My yard has been overtaken by various types of weeds. Tried all the commercial stuff (Weed-B-Gone. spectracide etc) that are available at Home Depot and none yielded any result. I used Tenacity and many of the weeds were dead in 2 weeks. It was especially effective on crab grass. I have this one very invasive species that looks slightly like Mary's grass (not quite). My backyard was covered with it. Tenacity only killed small areas of it. Some leaves turned white while the remaining are still green. I guess I will have to apply one more time. The application left a lot of bare spots, not because it killed the grass, but because there was so much weed. Still, I am happy that Tenacity did a lot better than the big name herbicides from Home Depot.
Tenacity crab grass
By Ty on 08/10/2019
Effective weed tretment
By Ken on 05/15/2020
Crabgrass Attack
By Mark on 08/09/2019
It too quite a long time, but it has killed the crabgrass. You do need to use a fine spray and cover it really well. I'm going to use crabgrass preventer next spring. It's been extremely bad this year, so hopefully I can get it under control now.
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Did its job
By Patrick on 09/23/2020
I applied the product heavily (first time using). Bottle should have covered three acres, I only used it on 1.5. Had to apply second application with yet another bottle....this time applied in a real hurry. Took out all of the crabgrass, and 75% creeping charlie, but only about half of barnyard grass. Overall, better than other products I have used. Am concerned that some of the bluegrass has turned white, but it is not dead....at least not yet. LOL.
Tenacity
By David on 08/02/2019
I read several reviews of the product before ordering. I followed the instructions in applying, but it took over 5 days to see any effects ( rather than the two I'd been led to believe). So far, I'm seeing significant die back of the crab grass. A second dose seems advisable, so I'll tentatively say that I'm happy with the results..........
Effective
By John on 08/02/2019
Happy lawn
By James on 03/20/2020
Mixed the three solutions sprayed on lawn as per instructions and it took about a week to activate and suddenly all the clover crab grass and dandelion's started turning white. Good bye nasty weeds! This is a great find my neighbors will all be ordering soon thank you again. I have tried many other chemicals to get ride of clover nothing worked I would never use the nasty toxic stuff from Monsanto, this is the safest solution I could find.
Crabgrass avenger
By James on 08/17/2019
Crabgrass has been overtaking my lawn and just about everyone else has the same problem in my neighborhood. Tenacity attacked and killed most of the crabgrass pretty quickly. It is working on other weeds at a slower pace it seems. I do believe the lawn needs a second treatment which I will apply before Sept. 1st. I will update this review after that. I used a surfactant and a dye with this product. Looking forward to using Tenacity as a pre emergent next spring.
It works
By Richard on 03/19/2021
I found Tenacity to be effective against Nimblewill in St.Augustine lawns. Follow directions carefully. Repeat as directed and you should see a positive outcome. Before use, understand how Tenacity works and what to expect.
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Herbicide
By Ed on 03/26/2021
