Customer Reviews for Tenacity Herbicide

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.

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Easy to understand mix ratio. Effective weed treatment.

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Did two applications per instructions with NIS 2.5 weeks apart. So far the dandelions are nearly gone and the chickweed is really stunted. Unfortunately only the very young clover has died off and even more clover has grown in the last 3 weeks. Any advise would help here.

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After one day blanket spray I see the clover dying. But it didnt kill all the clovers. Have to back in 2 week to spot spray the one I miss. It did kill 80% of my clovers in my lawn.

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Turned the creeping bent grass white in approximately one week. Only gave 4 stars due to the possibility of this invasive grass returning. So far so good.

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so far so good with the nutsedge. Let you know in a week or two.

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Tenacity works as promised, it take a little time but it works

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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.

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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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