Its active ingredient, mesotrione, is based on a naturally occurring compound produced by the bottlebrush plant (Callistemon citrinus) that inhibits photosynthesis in susceptible plant species. Testimonials », © 2004-2020 P&M Solutions, LLC DBA DoMyOwn, Pre Emergent Herbicides (Weed Preventers), See More I usually use pre-emergent crabgrass (CG) control, but I needed to fill in bare spots from last years drought. It may take multiple applications so don't be discouraged if it doesn't seem to work at first. This becomes very tedious every year, not to mention the expense. 16 of 21 people found this review helpful. Extremely satisfied with the product. Pesticide & Herbicide Application Tenacity now has a generic. Tenacity herbicide will allow lawns to look well from the beginning. I used half bottle for my front lawn - about 100 x 100 feet (along with Turbo surfactant) in a hose sprayer. 12 of 15 people found this review helpful, Worked Really Well On St.Augustine Floratam. Sprayed on Friday in 90 plus degree weather but the grass actually looks better and I never thought I would like looking at my weeds but I love seeing them with one foot in the grave after only a week. I still have to apply the second application to finish off the Crabgrass!!! The interesting thing about mesotrione (the active ingredient in Tenacity) is its mode of action: it turns target plants bright white! It's been 2 weeks since the first application and it appears to have definitely wounded the Nimblewill. It also analyzes reviews to verify trustworthiness. I wasn't sure at first if the herbicide worked. 11 of 11 people found this review helpful. See label for a complete list. A herbicide for the selective contact and residual control of weeds in ornamental turfgrasses Save to My Shed Tenacity is a selective pre and post-emergent herbicide concentrate that targets a variety of weeds such as Chickweed, Clover, Crabgrass, Dandelion, Foxtail, Henbit, and Nutsedge. 15 of 19 people found this review helpful. Does exactly what it advertises! I heard so many great things about Tenacity that I needed to try it to remove my lawn of bentgrass. Very safe and easy to use. 202 of 225 people found this review helpful. Tenacity Turf Herbicide When it comes to killing weeds, itâs best to prevent them. Sprayed once using a tank sprayer and surfactant as directed and virtually all of the crabgrass is now dead. Tenacity herbicide can be used for pre- and post-emergence control of more than 46 broadleaf weed and grass species. Worked better than Trimec - which did not seem to do much at all. I do not know what they were doing wrong (I did notice they had lush green lawns with no weeds from pics, so not sure what they expected. The weeds continue to grow at the same pace as untreated sections of my yard. For larger areas, I use Trimec since it is less costly per gallon, but for spot spraying and Bermuda, Tenacity is the most effective. As a further benefit. This means that you can apply it before the weed Have soon no results but maybe I'm too impatient. 90 of 97 people found this review helpful, Finally, a way to kill Creeping Bentgrass. I was skeptical about whether Tenacity could kill the Nimblewill in my lawn and still leave my Blue Grass and Fescue alone. 11 of 13 people found this review helpful, "Outstanding service with fast shipping and in supply products, wellpriced and backed up by an excellent company. It can also be used in conjunction with overseeding or new seeding. * Free Shipping is available to the continental United States only. I was told the above mentioned products would not kill my lawn, only the clover. by Mark Marino. 250 of 261 people found this review helpful. Over-seeding the lawn and it's really looking good again. 16 of 23 people found this review helpful. My only complaint is that the product is so concentrated and thick. Mixed according to directions and I'm watching the darn pest turn white. 6. Can You Use Certainty Herbicide on Your Lawn? 3.Tenacity Turf Herbicide Check Tenacity Price On Amazon The Tenacity Turf herbicide is a pre- and post-emergence control herbicide that can be used for more than 46 different grass and broadleaf weed species. Took 2 applications in 2 weeks, with the 2nd application at a slightly stronger strength. Tenacity targets weed grasses and kills them while leaving the rest of the yard in tact and that is exactly what it did. Tenacity is a new herbicide from Syngenta. Its formulation contains 40% mesotrione, which is in the grade of commercial weed killers and is capable of controlling broadleaf and grassy weeds in the lawn before and after emerging. I used Tenacity at 1 tsp per gallon with 3 tsp of non-ionic surfactant, i.e., 5 oz per acre as a spot treatment... difficult to do since CG is so ubiquitous. I sprayed it with a tow-behind tank sprayer five days ago - the literature tells me that results should take up to three weeks, but the sporadic crabgrass has already turned completely white and the pesky nimblewill is well on its way, having gone to a very light yellow. The initial price of the product was difficult to overcome, but I am glad that I tried the product. All of my weeds are dying. It's a good product. I had a large section (about 4,000 sq. Reviewed in the United States on July 11, 2019. Starting late July this year I noticed areas of the lighter green grass popping up again so after some internet research I found out about Tenacity. His tender new grass plants are still healthy and happy and deep green, but the crabgrass there is completely white. Customized Pest Control Program - New Lower Price Starting at $7.98/month* + Free Shipping », DoMyOwn's COVID-19 Update: Shipping & Delivery Info | Check your order status or visit our DIY Center for expert advice, cargo-truck Free Shipping. The Tenacity had little to no affect on the wild violets or the bermuda/nimblewill. 13 of 19 people found this review helpful. It did nail a few plaintains, dandelions and some crabgrass. I am now a believer in Tenacity. I used 2 applications (at the label recommended rate) of Tenacity, 10 days apart, starting the first week of September. Its mode of action prevents photosynthesis in plants. The majority of homeowners reported that Tenacity targets and kills weeds while leaving the rest of the grass in the yard intact â reliably keeping the promise of â¦ Well they were all wrong, some clover died, but so did most of the lawn. I purchased Tenacity because I am a cancer survivor who thought it might be healthier than RoundUp. I would love if there could be a more diluted Tenacity product to purchase for the average homeowner. 19 of 23 people found this review helpful. It can be used to remove crabgrass, nimbleweed, bentgrass and other difficult to control weeds. I had to paint my customers lawns because it was so unsightly. Tanacity also is labeled for the control of more than 46 broadleaf weed and grass species much, the in! Oh BOY, i thought i had an ant problem, so we 'll see if kills... Things like how recent a review but this stuff is big time awesome it... Re-Sodded front and back lawns and turfs looking good again would think grasses. Came back in a hose sprayer grass but also bleached the desirable.. His tender new grass plants are still healthy and should grow out of control i would have round! 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