SKU: 67163878941
wynstar herbicide

wynstar herbicide Cornerstone Plus Post-Emergent Herbicide

Sale price$18.74 Regular price$20.82
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Ships within 48 hours · Estimated delivery Sep 29 - Oct 4

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Description

wynstar herbicide Cornerstone Plus Post-Emergent HerbicideHow Cornerstone Plus Works Cornerstone Plus Herbicide contains glyphosate, a high potency ingredient for the successful killing of broadleaf weeds and grasses. After spraying, the weed absorbs the herbicide and circulates it throughout the plant and down into the roots. It slowly kills competing weeds that strangle desirable plants and grasses in the same area. You can also use Cornerstone Plus with an adjuvant or a surfactant in the tank for optimal

How Cornerstone Plus Works

Cornerstone Plus Herbicide contains glyphosate, a high-potency ingredient for the successful killing of broadleaf weeds and grasses. After spraying, the weed absorbs the herbicide and circulates it throughout the plant and down into the roots. It slowly kills competing weeds that strangle desirable plants and grasses in the same area. You can also use Cornerstone Plus with an adjuvant or a surfactant in the tank for optimal weed performance.

Where to Use Cornerstone Plus Herbicide

Use Cornerstone Plus Herbicide to kill unwanted weeds and grasses on Roundup Ready crops such as canola, cotton and soybean. It also targets weeds in pastures, range lands, greenhouses and shade houses. Apply Cornerstone Plus for habitat management or as an injection for woody brush and trees. It also keeps turfgrass, industrial sites, railroads and roadsides free of weeds.

Target Weeds

Cornerstone Plus Herbicide affects more than 100 broadleaf weeds and grasses. From barnyardgrass to carpetweed, this herbicide works after one spray and kills bothersome weeds where they grow. It also takes out many common weeds such as chickweed, crabgrass and dwarf dandelion. Other target weeds include:

  • Corn speedwell
  • Fleabane
  • Foxtail
  • Henbit
  • Johnsongrass
  • London rocket
  • Pigweed
  • Ragweed
  • Smartgrass
  • Stinkgrass
  • Wheat
  • Witchgrass

Cornerstone Plus Herbicide Features and Benefits

  • Power to kill more than 100 annual and perennial broadleaf weeds and grasses
  • Contains glyphosate for effective and successful weed elimination
  • For use on turf, industrial sites, Roundup Ready crops and other labeled areas
  • Tank-mix compatible with some adjuvants and surfactants for better control
  • Easy to mix and apply and has a wide window of application

Tips for Use

  • Use 24 ounces per acre to control downy brome using a no-till system.
  • Target wheat before the boot stage for the best results.
  • Avoid treating kochia in the button stage.

Cornerstone Plus Has the Power to Eliminate Weeds

With Cornerstone Plus, you can target, kill and control many different weeds and grasses with one product. The active ingredient glyphosate goes from the shoots to the roots and provides successful eradication of invasive plants on turfgrass, roadsides and Roundup Ready-treated crops. You can even use it with a tank mixture for greater weed control where you need it. For maximum weed-fighting power, go with the effectiveness and strength of Cornerstone Plus herbicide.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 67163878941

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Verified Purchase
Happy
New York, US
★★★★★ 5
Great pepper shaker
Color: color AA
I really like this pepper shaker. It works great for me. It's easy to feel and the grind is good. I can get the different sizes of grinds. I like with my pepper and it's easy to clean. All I do is have to wipe the bottom down and make sure it doesn't get all caked up with it. The residue from peppercorns
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 11, 2026
E
Verified Purchase
Elizabeth S.
Houston, US
★★★★★ 4
Quality changed
Color: color AA, Color: color AA
I previously purchased a pair of these a few years ago and they worked wonderfully. No complaints. Unfortunately, my toddler broke one and I got a new one to replace it. The quality of the new one is not like the old. The height is different now and the lid doesn’t fit quite right. Not a big deal but the lids are no longer interchangeable as before which can be annoying. Also, the glass looks cheaply made and there’s now a seam down the side. (See picture. New on left). Basically, if you are buying one to replace an older model, just save yourself the headache and buy two new ones if it bothers you that there’s different heights and jars.
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Reviewed in the United States on July 9, 2024
S
Verified Purchase
Shannon R
Battle Creek, US
★★★★★ 5
Pepper in Some Fun
Color: color AA
This thing absolutely crushes and efficiently grinds any pepper just you want it. I was legit amazed the first time I cranked it. You won't regret cranking with me! It hold a great amount of pepper, is incredibly easy to use, and feels like it's a quality build. I am very happy with this.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 18, 2026
R
Verified Purchase
Racha
Port Orchard, US
★★★★★ 5
Good price, good product
Color: color AA
Looking for a replacement of my old battery operated grinder. Decided for a manual one instead, because it is less finicky. Works well, and can adjust the level of fineness. Well made and not too heavy. Can hold a lot of pepper corn.
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Reviewed in the United States on February 22, 2025
A
Verified Purchase
ABF
Lowell, US
★★★★★ 1
Looks nice. Doesn't work!
Color: color AA
This thing is cheap trash. The inner ring keeps popping off into the food. If you don't keep it tight, while peppercorns come out. It's going right in the trash where it belongs!
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Reviewed in the United States on April 8, 2026

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