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expiredphoinix | Staff posted May 21, 2025 11:10 AM
expiredphoinix | Staff posted May 21, 2025 11:10 AM

8-Oz Syngenta Tenacity Herbicide Concentrate (Clear)

+ Free Shipping

$45

$70

35% off
Amazon
90 Comments 46,450 Views
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Update: This popular deal is still available.

Amazon has 8-Oz Syngenta Tenacity Herbicide Concentrate (Clear, 46256) on sale for $45.09. Shipping is free.

Home & Garden Supply via Walmart has 8-Oz Syngenta Tenacity Herbicide Concentrate (Clear, 46256) on sale for $45.09. Shipping is free.

Thanks to Deal Hunter phoinix for sharing this deal.

Key Features:
  • Eliminates weeds at seedlings so new grass can flourish.
  • Tenacity is the only residential-approved herbicide that selectively removes both nimblewill and bentgrass. Plus, it controls over 40 dicot and monocot species, including:Crabgrass, Clover, Goosegrass, Yellow Nutsedge, Windmillgrass, Ground Ivy, yellow foxtail, and oxalis. Tenacity herbicide provides unprecedented freedom to manage weeds, both broadleaves and grasses, without limiting other key aspects of turf management. With its proprietary active ingredient, mesotrione, Tenacity herbicide can be used both as a pre-emergence and post-emergence herbicide.

Editor's Notes

Written by RevOne | Staff
  • About this Deal:
    • Our research indicates that this deal is $16.00 less (26.19% savings) than the next best available price from a reputable merchant with prices starting at $61.09 at the time of this posting.
  • About this Product:
    • Rated 4.4 out of 5 stars at Amazon based on over 6,750 customer reviews.
  • About this Store:
  • Additional Notes:
    • Please see the original post for additional details & give the WIKI and additional forum comments a read for helpful discussion.

Original Post

Written by phoinix | Staff
Product Info
Community Notes
About the Poster
Deal Details
Product Info
Community Notes
About the Poster
Update: This popular deal is still available.

Amazon has 8-Oz Syngenta Tenacity Herbicide Concentrate (Clear, 46256) on sale for $45.09. Shipping is free.

Home & Garden Supply via Walmart has 8-Oz Syngenta Tenacity Herbicide Concentrate (Clear, 46256) on sale for $45.09. Shipping is free.

Thanks to Deal Hunter phoinix for sharing this deal.

Key Features:
  • Eliminates weeds at seedlings so new grass can flourish.
  • Tenacity is the only residential-approved herbicide that selectively removes both nimblewill and bentgrass. Plus, it controls over 40 dicot and monocot species, including:Crabgrass, Clover, Goosegrass, Yellow Nutsedge, Windmillgrass, Ground Ivy, yellow foxtail, and oxalis. Tenacity herbicide provides unprecedented freedom to manage weeds, both broadleaves and grasses, without limiting other key aspects of turf management. With its proprietary active ingredient, mesotrione, Tenacity herbicide can be used both as a pre-emergence and post-emergence herbicide.

Editor's Notes

Written by RevOne | Staff
  • About this Deal:
    • Our research indicates that this deal is $16.00 less (26.19% savings) than the next best available price from a reputable merchant with prices starting at $61.09 at the time of this posting.
  • About this Product:
    • Rated 4.4 out of 5 stars at Amazon based on over 6,750 customer reviews.
  • About this Store:
  • Additional Notes:
    • Please see the original post for additional details & give the WIKI and additional forum comments a read for helpful discussion.

Original Post

Written by phoinix | Staff

Community Voting

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Model: Syngenta 46256 Tenacity 8oz Herbicide, Clear

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Top Comments

DelightfulSink3147
1 Posts
14 Reputation
Tenacity herbicide is generally not considered safe for bermuda grass. The product label specifically cautions against its use on bermudagrass, as it can cause damage or even kill it
JesseE9088
146 Posts
108 Reputation
You can get the off brand version of this for $34 with S&S and a coupon.

https://a.co/d/5HAS72K
mehoff88
680 Posts
86 Reputation
So you really think you just put this in a sprayer and it''s gone in 2 seconds because it's only 8oz?? OR do you think just maybe it is concentrated and you ratio it with water?? Idiocracy is turning into real life.

89 Comments

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May 21, 2025 05:10 PM
1,418 Posts
Joined Apr 2013
DealsNStuffMay 21, 2025 05:10 PM
1,418 Posts
Torocity (generic Tenacity) can be found cheaper at DoMyOwn and Amazon.

For Bermuda, Certainty and Celsius are both great (kill different weeds). I use a pre-emergent in the fall and late winter and keep Celsius + Sertay (generic Certainty) on hand for any post-emergent needs. That said, I rarely find weeds, so just have a 32oz bottle I keep on hand with a mix in it and hit the one or two weeds that pop up every month or two.
1
May 21, 2025 05:11 PM
388 Posts
Joined Oct 2004
Eltoroz00mMay 21, 2025 05:11 PM
388 Posts
Quote from noask :
Will it kill chameleon plant? Not mentioned in the product review.
If you can find it.
7
May 21, 2025 05:27 PM
46 Posts
Joined Aug 2017
XXXBerto55May 21, 2025 05:27 PM
46 Posts
So, obviously you dilute it, but how do you use it? Pump sprayer wandering around putting it directly on undesirables? Do I need anything else (one video review mentioned combining it with something else)?
Pro
May 21, 2025 05:29 PM
3,344 Posts
Joined Jul 2008
45root
Pro
May 21, 2025 05:29 PM
3,344 Posts
Quote from JesseE9088 :
You can get the off brand version of this for $34 with S&S and a coupon.

https://a.co/d/5HAS72K
Yeah I switched to the generic version and it works great as well.
Pro
May 21, 2025 05:30 PM
3,344 Posts
Joined Jul 2008
45root
Pro
May 21, 2025 05:30 PM
3,344 Posts
Quote from CashCroc :
Is this ok to use on Bermuda grass? Some reviews seem to say no, others appear to have used it successfully.
I've used it on Bermuda and it burns a little but it doesn't kill it.
May 21, 2025 05:34 PM
2,499 Posts
Joined Apr 2005
dealjumprMay 21, 2025 05:34 PM
2,499 Posts
Strange I'm looking to kill Bermuda that's tsking over my fescue
May 21, 2025 05:45 PM
5,431 Posts
Joined May 2022
AmusedDime497May 21, 2025 05:45 PM
5,431 Posts
Quote from XXXBerto55 :
So, obviously you dilute it, but how do you use it? Pump sprayer wandering around putting it directly on undesirables? Do I need anything else (one video review mentioned combining it with something else)?
It mentioned surfactant which I have no idea what it is as what to use each fill up

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May 21, 2025 05:49 PM
304 Posts
Joined Aug 2011
sincerityMay 21, 2025 05:49 PM
304 Posts
Quote from dealjumpr :
Strange I'm looking to kill Bermuda that's tsking over my fescue
same actually
May 21, 2025 05:51 PM
175 Posts
Joined Oct 2011
damoochieMay 21, 2025 05:51 PM
175 Posts
I get recommendations in YouTube from this channel and followed this video for my yard: https://youtu.be/3RYe2HeOcQI?si=kV6qvbrHbAGqcuUS
May 21, 2025 05:53 PM
2,070 Posts
Joined Nov 2014
Mark42mcMay 21, 2025 05:53 PM
2,070 Posts
Quote from DealsNStuff :
Torocity (generic Tenacity) can be found cheaper at DoMyOwn and Amazon.

For Bermuda, Certainty and Celsius are both great (kill different weeds). I use a pre-emergent in the fall and late winter and keep Celsius + Sertay (generic Certainty) on hand for any post-emergent needs. That said, I rarely find weeds, so just have a 32oz bottle I keep on hand with a mix in it and hit the one or two weeds that pop up every month or two.
I love Celsius. It's fantastic, especially in St. Augustine grass
May 21, 2025 06:01 PM
2,070 Posts
Joined Nov 2014
Mark42mcMay 21, 2025 06:01 PM
2,070 Posts
Quote from 45root :
I've used it on Bermuda and it burns a little but it doesn't kill it.
Bermuda is like roaches It will last through a nuclear war. They say there are two chemicals that will control and kill it I know one of them is recognition. I don't remember the other one off hand but easily found online
Last edited by Mark42mc May 21, 2025 at 12:18 PM.
May 21, 2025 06:12 PM
2,948 Posts
Joined Dec 2010
radarsMay 21, 2025 06:12 PM
2,948 Posts
Quote from Mark42mc :
I love Celsius. It's fantastic, especially in St. Augustine grass
It is expensive, isn't it?
May 21, 2025 06:17 PM
1,286 Posts
Joined Nov 2005
fido14didoMay 21, 2025 06:17 PM
1,286 Posts
Quote from Mark42mc :
I know that stuff is like roaches It will last through a nuclear war. They say there's a two chemical Make sure I know one of them is recognition. I don't know the other one off end
Fusilade II.
May 21, 2025 06:21 PM
245 Posts
Joined Aug 2011
icemountainMay 21, 2025 06:21 PM
245 Posts
Quote from AmusedDime497 :
It mentioned surfactant which I have no idea what it is as what to use each fill up
https://www.youtube.com/watch?v=HWNM1Wafsvk

thank me later.

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May 21, 2025 06:24 PM
137 Posts
Joined Mar 2010
mizzackMay 21, 2025 06:24 PM
137 Posts

Our community has rated this post as helpful. If you agree, why not thank mizzack

This works great as a selective pre-emergent during seeding. Less so as control for established weeds.
edit: it isnt BAD as a post-emergent, it's just that 2-4d is way cheaper.
1

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