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. Pesticide & Herbicide Application Tenacity now has a generic. I am very encouraged, as the weed was overtaking an otherwise decent lawn. Its mode of action prevents photosynthesis in plants. Reviewed in the United States on September 26, 2019. The majority of homeowners reported that Tenacity targets and kills weeds while leaving the rest of the grass in the yard intact – reliably keeping the promise of … I don't do much to that at all but I applied Tenacity there... Got rid of the Poa Triv and Annua...and the Nutsedge!!! Its active ingredient, mesotrione, is based on a naturally occurring compound produced by the bottlebrush 10 days after the second application, The bentgrass appears to be completely dead, and the lawn grasses appear to be slowly recoloring. Looking forward to using this product on the Florida betony during the fall and spring blush. I used a little over one teaspoon/gallon. 69 of 73 people found this review helpful. This product was applied professionally for two applications. A year ago I killed my front yard (90'x80') with round up, tilled in compost and added about 8 yards of topsoil because it was infested with light green areas of poor quality grass which I know realize was creeping bentgrass. Tenacity is best as a post emergent herbicide when used with a non-ionic surfactant (NIS) Mix 1/2 teaspoon of Tenacity with 1.5 teaspoons of NIS per gallon per 1,0000 sq. Tenacity Turf Herbicide Tenacity turf herbicide is a unique weed controller that can be applied as either pre or post-emergent for more than 46 types of broadleaf weeds and grasses. My beautiful lawn turned splotchy white. works great, but not as fast as you would think. I feel it is too difficult to use and the potential to spill is high. It did work as advertised but the bentgrass came right back 100% in the same spots within 30 days. Tenacity herbicide can be used for pre- and post-emergence control of more than 46 broadleaf weed and grass species. Does exactly what it advertises! This went on for a number of years. I had to paint my customers lawns because it was so unsightly. Some recommendations- The product comes with a syringe so you can extract the chemical directly out of the bottle. 18 of 22 people found this review helpful. 163 of 169 people found this review helpful. Day Seven: Weeds turning white and some turning brown, curling and clearly dying. I needed a herbicide that was very strong, but safe. 55 in stock Very safe and easy to use. 21 of 24 people found this review helpful. You will also have to keep reapplying it so your lawn will look unsightly again. Had quack grass starting to take hold in my yard. Yes it is pricy, however it beats having to round up the bentgrass, clear it out, put down more top soil and reseed. Every penny I spent appears to be a penny wasted. Tenacity isn't cheap, but if you're unfortunate enough to be fighting nimblewill or something equally pesky, this is the product to use! I wasn't sure at first if the herbicide worked. I would love if there could be a more diluted Tenacity product to purchase for the average homeowner. Finally - a product that will kill stubborn weeds quickly!! The crabgrass first turned white - and now is starting to die out and getting brown. It also analyzes reviews to verify trustworthiness. How this top was made We understand your struggle to find Best Tenacity Herbicide that you're willing to buy. Tanacity also is labeled for the control of creeping bentgrass in established turf. It's pricy but I know of no other chemical that will kill weed grasses and leave what you want, alone. Instructions only cover one acre. I'm not impressed. I originally purchased it to control nimblewill, post emergence. The interesting thing about mesotrione (the active ingredient in Tenacity) is its mode of action: it turns target plants bright white! Tenacity turfgrass herbicide resulted in rapid, easy-to-visualize reductions in troublesome weeds in turfgrass trials at The Ohio State University. Testimonials », © 2004-2020 P&M Solutions, LLC DBA DoMyOwn, Pre Emergent Herbicides (Weed Preventers), See More The high concentration makes it even more critical to measure accurately! David D. 2.0 out of 5 stars Slow Results. Our methodology was to use Roundup in the fall (when the bent grass really seems to take off in growth) and then reseed the large killed off areas, hoping that the Roundup did a thorough job in killing the bentgrass. It was only moderately effective, although I think the nimblewill already had too much of a head start. Some blades turned white so lawn looks like it has highlights but grass is still healthy and should grow out of it. Customer’s Choice: the Best Rated Weed Killers For Zoysia Grass 173 users answered this survey. I will now rake or pull out the crabgrass stubs to make room for new grass seeds in Sep. I am about to start re-seeding the thick areas of weed that will now pull out easily as it is dead. Tenacity targets weed grasses and kills them while leaving the rest of the yard in tact and that is exactly what it did. 11 of 11 people found this review helpful. I've been trying to deal with Nimblewill that's been spreading steadily in almost an acre of lawn. This product really works. Reviewed in the United States on July 11, 2019. Within 3 days I could see white tips on the treated areas without any damage to the centipede. Tenacity herbicide can be used for pre- and post-emergence control of more than 46 broadleaf weed and grass species. Applied to lawn infested with bent grass. This is my 3rd application and I still have bentgrass. Great product! For larger areas, I use Trimec since it is less costly per gallon, but for spot spraying and Bermuda, Tenacity is the most effective. 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. Extremely satisfied with the product. I purchased Tenacity because I am a cancer survivor who thought it might be healthier than RoundUp. with other herbicides it cost me a fortune to use, and they never fully killed the weeds. After trying everything to try and get rid of nimberwill in the yard, I was just about to use another application of roundup when I discovered Tenacity. Great product! I used Tenacity with a surfactant. By the way, my wife really didn't like the white patches in the lawn! 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. ft. Add 1/2 of your total water to your tank sprayer. Bonide product 506 can kill not only poison ivy but also other difficult manage broadleaf plants, including dandelion, thistle, and stinging nettle. Then I had to reseed. Check out our top pick. I'm not sure how others claim that good grasses were not harmed. 35 of 45 people found this review helpful. This means that you can apply it before the weed After 3 weeks, none of the weeds have shown ANY signs of dying or deformation. So far so good. ft.) of Kentucky bluegrass/fescue/perennial rye lawn which had long been seriously infested with creeping bentgrass, as well as some bermudagrass or nimblewill (I can't tell the difference between them) and wild violet. "It is the only herbicide that can remove existing weeds at seeding, provide residual control to keep them out, and can also selectively remove bentgrass, nimblewill, crabgrass, and other difficult-to-control weeds. 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 I am hopeful that the 2nd treatment will be more effective than the 1st one. I was fighting bentgrass for the last 4 years and it always came back even after killing everything with roundup and redoing the whole lawn. I've had to change my review from last year due to the fact that all of the Bent grass I thought I killed has recovered. Reviewed in the United States on September 15, 2019. Also working on my clover, crab grass, and other broad leaf weeds. A lot of work only to find that the Bent has come back nearly 100%. Sprayed once using a tank sprayer and surfactant as directed and virtually all of the crabgrass is now dead. by Mark Marino. 16 of 23 people found this review helpful. One needs patience as it takes an application, then another a couple of weeks later, for the nimblewill / nimbleweed to turn color. I mixed it up a week ago and applied with a 1 gallon tank sprayer (I recommend mixing 4 to 5 gallons at a time because Tenacity is thick and hard to measure small amounts) and sprayed entire front lawn, a couple of days ago I noticed the new growth on the bentgrass is white and yesterday even more of the bentgrass is losing it's color and turning white, the best part is the good lawn grass is still looking great, my lawn is a 33/33/33 mix of blue, ryegrass and fine fescue mix for NE. Make sure you use a surfactant. What makes Tenacity weed control different from other is it can kill over 40+ different weeds that you have at home and the best thing… it doesn’t kill your grass. This really works and after 1 week you can see first results. I would not recommend tenacity. DoMyOwn led me to a good insecticide when I had an ant problem, so I decided to shop the website. 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. Very pleased. Its active ingredient, mesotrione, is based on a naturally occurring compound produced by the bottlebrush plant (Callistemon citrinus) that … 39 of 65 people found this review helpful. 90 of 97 people found this review helpful, Finally, a way to kill Creeping Bentgrass. I have been looking for years to find this item. I've used Tenacity for a couple of years. I sprayed about a foot over the property line, and the results are striking. Tenacity herbicide allows new lawns to flourish right from the start. The active ingredient is mesotrione, which has perhaps the widest weed spectrum of any herbicide used in turfgrass. A week after the second application, I did indeed have large patches of white lawn. At 10 days the areas are browning, again without any damage to the centipede. 6. I decided to buy this as my Niblewill problem had gotten so out of control I would have had to replant half my lawn. It seems to kill young CG well after 3 days dry & sunshine but washes off with rain after about 36 hr requiring re-treatment. * Free Shipping is available to the continental United States only. One thing you must note is that this herbicide needs to be watered after it dries on the plant so that the plant takes it in. My new lawn was hydro-seeded 5 years ago in a new subdivision that used to be a golf course. Tenacity targets weed grasses and kills them while leaving the rest of the yard in tact and that is exactly what it did. I have used tenacity in several situations, and overall, it has been fairly effective. Great product! Excludes Alaska, Hawaii, Puerto Rico, and all other U.S. territories. That would make the product easier to measure, plus ensure a bit of wiggle room on the measurements? You can send them a picture or a sample, and they'll positively identify it. It won't take much, the plants are almost dead now after 2 weeks. Reviewed in the United States on August 31, 2019. His tender new grass plants are still healthy and happy and deep green, but the crabgrass there is completely white. Many reviews also mentioned that the performance of the Tenacity herbicide is superior to other methods such as Roundup and reseeding. When I learned about Tenacity I was thrilled and gave it a try. 202 of 225 people found this review helpful. Although the Tenacity is quite expensive, I've never seen anything else work like this on bentgrass. 15 of 19 people found this review helpful. It's a good product. Good fescue grass appears unaffected and fine. Tenacity is a selective, systemic herbicide that features a new mode of action for pre- and post-emergence grass and broadleaf weed control in several cool- and warm-season turf species—like keeping bentgrass out of your rough. I had a large section (about 4,000 sq. That foray led to Tenacity coupled with a surfactant. Try it...you won't be disappointed. My only complaint is that the product is so concentrated and thick. It will kill other wide blade grasses (mature ones) that you may not recognize as CG and it's a little rough on newly emerged ryegrass in my hands at this rate. This becomes very tedious every year, not to mention the expense. All was well for a year or two. Best 10 Tenacity Herbicide tested by reviewers. Took 2 applications in 2 weeks, with the 2nd application at a slightly stronger strength. I'm not sure I used the right dilution. Worth it for the results. Applied at the higher rate (8 oz. Since it's late in the season, I'll go back to hitting the wild violets and bermuda/nimblewill with Acclaim/Triclopyr, which does work well in a single application. Tenacity can be applied to existing weeds at seeding and provide residual control to continue keeping lawns and turfs looking good. We researched and found the easiest for beginners. Tenacity is one of the best systemic herbicides on the market today. 17 of 19 people found this review helpful, Tenacity for crabgrass in blue/rye grass central IN. I have been searching for a product to control both broadleaf and weedy grasses in my centipede yard in eastern NC. © 1996-2020, Amazon.com, Inc. or its affiliates, Select a location to see product availability, Reviewed in the United States on June 9, 2018. I was skeptical about whether Tenacity could kill the Nimblewill in my lawn and still leave my Blue Grass and Fescue alone. I used round up on the lawn and put in an entire new lawn. Tenacity herbicide will allow lawns to look well from the beginning. First spray didn't seem to do anything but after the second spray close to 90% of the weeds were gone. It is an ideal herbicide to use just prior to seeding as it allows for seeding without the usual 10-14 day wait of most weed controls. Please help us improve this review! 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. My honest reviews on pre emergent herbicide products Now I’ll be listing out the top 10 best pre emergence herbicide that can be used to control weed on a farm land. The good thing is that the remaining blades of good turf remain green in the kill zone. I used three teaspoons of "Dawn Ultra" & one teaspoon of Tenacity to two gallons of water, per a study by Ohio State University. and here it is. Luckily I was able to get my hands on some for my fall renovation before they temporarily ran out of stock. I used half bottle for my front lawn - about 100 x 100 feet (along with Turbo surfactant) in a hose sprayer. Expensive but a little goes a long way. Reviewed in the United States on November 25, 2018, works as stated but be careful and read ALL instryctions bc it will kill some ornamental grasses and bremuda, Reviewed in the United States on May 17, 2017, Reviewed in the United States on August 19, 2019. Our lawns are a combination kentucky blue and fescue blends. I did 3 sprays last summer/fall. It does work but expect at least 6 weeks of an unsightly lawn with each application. Don't be put off by price, this stuff works and goes a long way! Yes, per Bayer, Certainty has been shown to be safe for use … DMOPC.com's price for Tenacity was less than half the price from my local retail supplier. Looks GREAT!! I was told the above mentioned products would not kill my lawn, only the clover. The initial price of the product was difficult to overcome, but I am glad that I tried the product. The weed is turning white and dying as represented. 250 of 261 people found this review helpful. 23 of 23 people found this review helpful. The Tenacity interferes with chlorophyll production and eventually kills the plant. I can finally start getting my yard back to growing grass. Well they were all wrong, some clover died, but so did most of the lawn. I am now a believer in Tenacity. Free Shipping. Best of all, it works on Bermuda grass and Nutsedge without damaging the regular grass. It has been effective against crabgrass, also post-emergent. That gives me hope that I may not have to reseed, just wait for the good turf grass to fill in by itself. After about a week, the Nimblewill started to turn white. I used 2 applications (at the label recommended rate) of Tenacity, 10 days apart, starting the first week of September. As a further benefit. The second application was applied yesterday, so we'll see if it kills it or not. Sorry to say I can't rate less than one Star. The weeds continue to grow at the same pace as untreated sections of my yard. Treated areas included; Florida betony, mimosa weed, bahia, crabgrass and a number of others. 123 of 129 people found this review helpful. I suspect they were just idiots), but this worked on my crabgrass and some other weeds I had, (not all), but most of the ones in my yard. Tenacity Calculator Tenacity is a specialty herbicide that can damage your lawn if over applied. Update...totally works. per acre but converted down for residential lawn size) as directed, putting a little extra directly on problems spots. Mixed 2 gallons per instructions and applied as directed to crabgrass in early September. 26 of 30 people found this review helpful. 13 of 19 people found this review helpful. However, with the Tenacity brand, you can use it for both pre- and post-emergence of weeds. Very impressive. 409 of 428 people found this review helpful. It took a while, but the grass and other weeds are all white/dying. Applied Tenacity to eradicate nimblewill about 10 days ago. To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. I purchased Tenacity because I am a cancer survivor who thought it might be healthier than RoundUp. 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. 66 of 68 people found this review helpful. It did nail a few plaintains, dandelions and some crabgrass. I have no regrets using Tenacity, and will do a follow up application in the spring to hit any missed stolens that might still exist. As it takes time to see results it does work and work well. Tenacity Herbicide Product SDS PRODUCT DESCRIPTION OF Tenacity Manufactured by Syngenta, Tenacity Herbicide is a highly effective systemic pre- and post-emergent for the selective contact and residual control of over 46 broadleaf weed and grass species in turfgrasses. Killed bent grass and left bluegrass alone. Reviewed in the United States on August 30, 2019. paid companies to come kill my weeds, none of them worked. 12 of 15 people found this review helpful, Worked Really Well On St.Augustine Floratam. Generally speaking, reviews of the Tenacity weed killer are on the positive side. Tenacity® herbicide can be used for pre- and post-emergence control of more than 46 broadleaf weed and grass species. My next-door neighbor who just finished building a new home, planted a new lawn two weeks ago, and the new grass has not yet been cut, although the crabgrass in his yard is growing wildly. How about mixing in oz/teaspoons per gallon for hand sprayer. I still have to apply the second application to finish off the Crabgrass!!! This can be disconcerting when the lawn suddenly looks like winter wonderland in June. It did work better on some other weeds. Our lawn is very large on our property with over 2 acres of grass. I usually use pre-emergent crabgrass (CG) control, but I needed to fill in bare spots from last years drought. All of my weeds are dying. I would have to round them up at the end of the season and reseed. It can be used to remove crabgrass, nimbleweed, bentgrass and other difficult to control weeds. Also appears to be working on what I call "wire grass", not sure of the technical name but it's weedy and grows low and wide like a rope or wire. Tenacity is a new herbicide from Syngenta. Tenacity Herbicide - 8 Oz - Gallon is a systemic preemergence and postemergence herbicide for the selective contact and residual control of weeds in most cool-season turf types such as Kentucky Bluegrass, Centipedegrass, Buffalograss, Tall Fescue, Perennial Ryegrass, Fine … Reviewed in the United States on September 26, 2019. ", See More I had really high hopes for Tenacity after reading the reviews. I heard so many great things about Tenacity that I needed to try it to remove my lawn of bentgrass. Have soon no results but maybe I'm too impatient. Used a 2 gallon tank sprayer to apply. Be very careful care 2 applications at 2 weeks apart - CRABGRASS DEAD! 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. 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