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About this product
Product Identifiers
BrandSyngenta
MPN46256
UPC0702941462564
ModelTenacity
eBay Product ID (ePID)7031754352
Product Key Features
Area of UseLawn
Pest TypeWeeds
EPA Registration Number100-1267
Weed TypeDandelion
TypeHerbicide
Dimensions
Weight1.45lbs.
Additional Product Features
Product GroupWeed Killers
Size8 Ounce
ForLawn
StyleCustom
DimensionsL 4.4 x W 2.6 x H 2.1 inches
Size TypeRegular
Ratings and reviews
Most relevant reviews
- 13 Sep, 2019Most favourable review
Follow the Product Label and Mixing Direction properly - BEST PRE / POST EMERGENT
Worked like a charm after following the direction / product label at Syngenta Tenacity website . First broadcast Application whitened all crabgrasses (50% of Lawn were crabgrass and dandelions and few grassy weeds don't know what those were) at an application rate of 15 ml plus 45 ml surfactant on 6000 sqft area. Second broadcast application (after two weeks) of another 15ml and 45 ml surfactant made all weeds DEAD (DRY). Total 3.5 Weeks to kill all weeds. No existing Kentucky Bluegrass was whitened. In the fourth week, overseeded and now its 7th week seeing new Kentucky Blue Grass filling up dead weed areas...!! What else do I need?Verified purchase: YesCondition: New
- 24 Jun, 2020Most critical review
Ok.. if the weed agrees to die.
Arrived having the dye leaking some which was quite messy. Packaging was ok but didn't work well: Plastic tube lid was taped to prevent this but failed. Not enough leak to prevent it being enough to use While product did work on the crabgrass, my target weed (looks like Creeping Charlie, but isn't I guess, can't find a match so far online) didn't get too fazed by it. I sprayed nutsedge with remainder, results no in yet, but don't expect much. My search goes on. This served it's purpose, glad I didn't buy the whole bottle now.Verified purchase: YesCondition: Pre-owned
- 18 Mar, 2020
Great product for beautiful tall fescue lawns.
Great product and works as advertised for tall fescue. Eliminates bent grass and other unwanted weeds crab grass etc. Be careful to not over use or over apply. Caution required as is a selective herbicide and will kill nearby plants if overspray. Suggest using a spray dye to visibly see application on turf and surrounding areas.Verified purchase: YesCondition: New
- 09 Aug, 2019
If it works, it will be very cost effective to maintain the lawn 2 or 3 years out
Used the product 4 days ago. Started to see discoloration in the crab grass and weeds a few days after. I know it maybe slow reacting but I'm satisfied what I see. Used this product with two other chemicals.Verified purchase: YesCondition: New
- 06 Aug, 2019
Kills the weeds but not the lawn
Does a great job at killing creeping charlie and nut-sedge, which was the main purpose for buy. It takes about a week to start seeing the results so you need to be patient. I just applies another coat because I did not apply everywhere the first time. Small bottle but does wonders. 09/11/19 - update - Still using the product on much smaller spots and it is everything I wanted to help my lawn. Great product!!Verified purchase: YesCondition: New
- 20 Jul, 2021
Tenacity earns its name
This is good stuff. Very little goes a long way but it does not kill on contact. Takes a few days. Be careful and don't overdose weeds around Zoysia grass.Verified purchase: YesCondition: New
- 03 Sep, 2024
I did a complete lawn restoration 3 yea...
I did a complete lawn restoration 3 years ago and Tenacity played a major role in its success by killing off most weeds but not harming desirable grass types. I apply Tenacity in the spring and late summer to keep weeds and undesirable grass types from reappearing in my lawn.Verified purchase: YesCondition: New
- 24 Aug, 2021
Still over run by lawn ivy
Bought this Tenacity on you tube recommendations for Creeping Charlie or lawn ivy as I call it. I mixed per instructions with a dye and surfactant.I didn't have any change for two weeks now other than some type of weeds that turned white. Maybe I will do another dose soon.
Verified purchase: YesCondition: New
- 21 May, 2019
Great product!
This product with awesome. I was amazing how many weeds were in my yard that I was overlooking that this product did not. This stuff works great, is easy to mix. Stop buying the stuff at the big box stores and use this.Verified purchase: YesCondition: New
- 14 Aug, 2019
Dissolves well goes a very long way - years worth. Very effective. Grass lives.
Started to turn the crab grass white within 3-7 days. Turns yellow brown after that. The product is enough to spray my whole 15,000 sq ft lot and still have 75% of bottle left. Very heavy crab grass on this lot so I had to spray the entire area. Very water soluble. Mixes easy. No odor. Smells like soap when you spray due to the surfactant you add. Have used enough for 9 gallons so far.Verified purchase: YesCondition: New
