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.
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Could I use this stuff in a sprayer to annihilate everything in my yard, so that I can start over 😅
What's the best way to apply to cover .5 acre?
Definitely not a pump sprayer...
Mix a few gallons and hook up to a Ryobi EZClean sprayer?
Could I use this stuff in a sprayer to annihilate everything in my yard, so that I can start over 😅
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https://www.amazon.com/Liquid-Har...B09JL4ZXQ
One of these will last you 5 years if you have yard size like mine 1/3 acre. Directions say to use 0.5 tsp per gallon, but I used 1 tsp and also may put in 1-2 tbs of tryclopyr.
Wait a couple weeks (don't rush it) to see what damage you have done to the weeds, then spray again. That should do it for the season. It will bleach fescue but it will recover and turn green again. Tryclopyr apparently not only enhances the weed eradication but also lowers the grass bleaching.
Mesotrione, the generic active ingredient in tenacity, is a good pre-emergent for dandelions.
Fun facts
In 1977, a biologist at the Stauffer Chemical Company's California Western Research Center (bought out by Syngenta) noticed that few weeds grew near the bottlebrush plants (Callistemon citrinus) in his garden.
He investigated the soil around the plants and isolated a chemical, leptospermone, that was responsible for the weed suppression.
Leptospermone, while naturally occurring, wasn't suitable for commercial herbicide production, but its structure served as a basis for developing more potent synthetic herbicides, including mesotrione.
Compost, compost, compost and grass will crowd out your weeds.
I recomment the around the yard forums.
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