Customer Reviews for Tenacity Herbicide

This is the first thing ever that actually works with crabgrass. You bet I'm going to tell all of my friends about this product! #1 fan

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This stuff is awesome. Took a little over a week before crab grass started dying. My yard had white spots everywhere. Nothing had worked before. Can't wait to reseed yard.

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Best price I've seen. Product does what it says. Works even better with sticker

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Great stuff! Applied once and most of my clover is dying off. Going to apply again soon to get what I missed the first time.

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The ability to use as a pre- or post-emergent is incredibly useful. The effectiveness on such a broad spectrum of weeds allows fewer applications of herbicides which is always a plus. It had a short lived whitening affect on some of my newer fescue cultivars, but they popped back to green with regular watering in a few weeks. This is definitely my first choice moving forward.

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I received the product quicker than estimated and I have already made my first application. Works really well. I could see results within a day or two. Quite happy.

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Great product it worked it kill the weeds in 3 weeks

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Great product. Prompt delivery. Will use company again.

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So far so good. Our yard has been infiltrated with crab, clover and who knows what else type of weeds. First application was applied and I anxiously waited to see what would happen, but realized I needed to be more patient as you do not see immediate results. Approximately 5 days later, there it was...the beginnings of discolored and death of my weeds! I couldn't wait for the second application, which I applied 2 weeks later. Tenacity might be more time consuming than one might expect, but overall I feel quite confident that my lawn will soon be back to the green luscious lawn that we once had.

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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.

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I applied this product on March 11 at the recommended rate per acre. So far on March 27, only the chickweed has shown signs of effectiveness. I have many other

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Chat team was super helpful in advising me on products/seeding combo. Applied Tenacity 2 weeks ago. It took 7 days to see any changes, but getting ready to re-apply as per instructed and so happy with the results. The clover that has been lingering for years is gone!...the weeds too. Thanks!

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After reading the instructions, I mixed the herbicide at double the strength suggested and my wife applied the mixture to some grasses she wanted to remove from our landscaping. Nothing died.

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0 of 2 people found this review helpful

Better price than Amazon and timely delivery. Thank you,

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After trying for 5 years to control the weeds in my yard, this product appears to be the first that's really working. The weather hasn't been cooperating, so I haven't had a chance to use it on my entire yard, but in the areas where I've sprayed this, the weeds have turned white and then disappeared. Great product AND great service from the provider. Thanks!

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This stuff is legit. Had some extremely stubborn crab grass and it knocked it out like a dream. Followed the directions and it worked great. Killed all the other weeds as well. Used some blue dye to mark the areas I sprayed and it was a big help. Applied it three weeks ago and the crab grass is non existent. Excellent product.

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Almost 2 weeks now and some slight discoloration of the crabgrass stalks. Some heavy duty stuff at 1 tsp per gallon of water. Using on centipede and very hopeful for success. Instructions say it'll kill post emergent poanna as well. I haven't tried that yet, waiting on Summer heat to kill it and then use pre emergent next year.

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Did fairly well on chickweed and ok on dandelions. Probably would have performed better in late summer early fall with a follow up in spring. My yard is too large to handle the weeds and afford the ability to do so

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0 of 1 people found this review helpful

Works like a charm.....give it a week to work and you'll be completely satisfied!!

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I almost went with 5 stars but I just dont know enough yet. It will be 2 weeks tomorrow from the first time that I used Tenacity. After 1 week, my crabgrass began turning white. I just noticed yesterday that the clover weeds had begun turning white. I have some other weeds in my grass (not sure what they are) but i don't think I've noticed them turning white yet. This is only my first application and I used dish soap as a surfactant. I am thinking about investing in a true surfactant for my second application next week, we will see how it goes.

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Recently I decided to over seed my old beat up and tired lawn. Before I bought my seed I went ahead and applied a blanket treatment of tenacity only a pre-emergent with no surfractant. During the time of application I did notice weeds growing due to it being early spring in the Midwest, but that was not of my concern. My plan of attack was to overseed to punch out all the crabgrass and wild weeds. As I was prepping the lawn for the seeding two weeks later to my astonishment and to my surprise I noticed all my crab grass and wild weeds were all white and dead. Pretty much all of it was killed with out a surfactant. My main purpose was to use it as a pre-emergent but it actually works as a post to merge it with out surfractant

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Had to apply twice two weeks in a row. Results good

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Bought to help control and identify poa triv. After spraying results took about 2 weeks to appear. Product is working and has not harmed turf. Also plan to use when seeding. Lawn is cool season tttf for reference. Do my own was awesome as always and product arrived quickly even with the current situation. Thanks.

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I really wanted to like this product, but after my second year of using it I find it to be mediocre. I have followed the directions exactly including using surfactant, and my experience is that 1) it partially kills off some weeds, but leaves others unscathed (it's totally ineffective against clover), and 2) it takes forever. Do you like to wait six weeks for a weed to die? I don't. My dandelions are dying off, but the product works so slowly that they have had time to flower and seed. My lawn has the same or more weeds after two seasons on Tenacity than it did in the past using cheap and fast Weed-B-Gon.

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I followed the instructions to the letter and saw very minimal change. I mean the dandelion died quickly but that was it. I did notice a small percentage of the creeping charlie leaves get a speckle of brown on them but they certainly didn't die. Its been 2 full week and we have had rain in that course of time but as of yet I don't see the value in this product that accurately reflects it's price. I just put down a second application and I stepped up the dosage by 50% so we will see. If this round doesn't get it I going to just have to pay a local company to rid my yard once and for all. I mean it look like it'll be months and bottles of the tenacity before this product work. I'll update if something changes but if not, well you get the picture.

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It really works on tough weeds. I am satisfied with this product. I like that it in small bottle and there is enough for many applications.

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This stuff is the real deal! It works as described. I have been very impressed with it on my lawn.

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Be patient, 3 weeks later some items like clover are still turning white and dying their slow death. I mixed it in with my liquid fert application, plan to repeat this with each monthly application. Insanely concentrated, I used .5tsp (yes teaspoon) per 1,000sqft.

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Works great, and cheaper than we can find locally. Doesn't take long to receive after preserving either. Have been very satisfied with everything we have purchased from this company. Highly recommend!

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Tenacity works exactly as advertised. Follow directions! I used it on a lawn filled with Nimblewill. Worked great!

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