SKU: 68351892291
knockdown herbicide

knockdown herbicide WF Cornerstone 5 Plus Herbicide (53.8% Glyphosate)

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Ships within 48 hours · Estimated delivery Oct 5 - Oct 10

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Description

knockdown herbicide WF Cornerstone 5 Plus Herbicide (53.8% Glyphosate)How Cornerstone 5 Plus Herbicide Works Containing glyphosate as the active ingredient, Cornerstone 5 Plus Herbicide weed killer targets hard to control weeds such as dogfennel and milkweed. It's mode of action easily absorbs into the plant tissue and goes from the shoots to the roots, disabling amino acid synthesis and killing the weed. However, it doesn't kill the weeds on contact. Rather, it's a slow yet effective process. In addition, it kills and

How Cornerstone 5 Plus Herbicide Works

Containing glyphosate as the active ingredient, Cornerstone 5 Plus Herbicide weed killer targets hard-to-control weeds such as dogfennel and milkweed. It's mode of action easily absorbs into the plant tissue and goes from the shoots to the roots, disabling amino acid synthesis and killing the weed. However, it doesn't kill the weeds on contact. Rather, it's a slow yet effective process. In addition, it kills and controls the weeds without killing your desirable vegetation.

 

Where to Use Cornerstone 5 Plus Herbicide

Use Cornerstone 5 Plus Herbicide for postemergent weeds and grasses on noncrop sites such as lawns and industrial landscapes. You can also use it for pre-emergent and preplant burndown, including postemergence on Roundup Ready-treated pre- and postharvest crops. It mixes and applies easily with standard application equipment and provides exceptional crop safety without any carryover concerns.

 

Cornerstone 5 Plus Herbicide Target Weeds

Targeting more than 100 weeds and grasses, Cornerstone 5 Plus Herbicide is the ideal herbicide for controlling tough infestations. It kills ragweed, sunflower, thistle and pigweed when you apply it as directed. Cornerstone 5 Plus also controls common rye, shattercane and starbur at the source. You can also use this powerful herbicide to kill and control:

  • Barnyardgrass
  • Carpetweed
  • Crabgrass
  • Fleabane
  • Goosegrass
  • Henbit
  • Johnsongrass
  • Knotweed
  • Nightshade (black, hairy)
  • Ryegrass
  • Smartweed
  • Velvetleaf
  • Wild oats
  • Yellow rocket

 

Cornerstone 5 Plus Herbicide Features and Benefits

  • Controls 100 or more annual and perennial broadleaf weeds and grasses
  • For use on noncrop and treated crop sites when used as directed
  • Contains glyphosate for systemic weed and grass control
  • Long-lasting, broad-spectrum herbicide
  • Flexible window of application

 

Tips According to the Label

  • Use with a surfactant for optimum performance.
  • Apply with an adjuvant to lock in spray coverage and lock out drift.
  • Avoid contact with foliage, green stems and exposed nonwoody roots of desirable plants and trees.

 

Cornerstone 5 Plus Herbicide Kills Broadleaf Weeds and Grasses

Fighting weed growth takes a lot out of you, especially in large fields and crop areas. With Cornerstone 5 Plus herbicide, you can target many different species with one application. You can also combine it in the tank with an adjuvant or a surfactant for even more control. Though it's tough on bothersome weeds, it's safe on crops and lawns when it's applied as directed. For maximum weed control, turn to Cornerstone 5 Plus weed killer.

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: 68351892291

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MG
West Palm Beach, US
★★★★★ 5
Bling for your face.
I got these to use for Halloween. They were a big hit and oh so very pretty. We all love them and there’s so many to choose from.
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Reviewed in the United States on November 11, 2025
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az
Waukegan, US
★★★★★ 5
Looks fun
Pattern Name: Graceful(12 Sets)
Will use these for Mardi Gras. Colors are great.
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Reviewed in the United States on February 13, 2026
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Yennifer
Bozeman, US
★★★★★ 5
Yes yes yes! Low calorie w/ no garbage ingredients
Size: 1 lbs
I am super picky when it comes to dog treats. Do my research and this treat has proven to be a great find for my pup. The minimal ingredient list is fantastic and there is no crap that shouldn’t be there. They are smaller pieces but look fresh and my dog cannot get enough! They are low calorie and great alternatives to other treats sold with fillers and chemicals that harm our fur babies! Highly recommend these. My dog eats them with vigor! Healthy snacks!
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Reviewed in the United States on December 26, 2025
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Gabrielle Gargala
Battle Creek, US
★★★★★ 5
Great one ingredient treats
Size: 1 lbs
I love that these are one ingredient treats. The quality is great, my dogs love the taste, and their appearance looks great without a bunch of additives. The texture is nice and the ridges in the cuts do help with cleaning my dogs teeth a bit. They are fairly expensive for what they are. These are great if you don’t have the time to make your own.
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Reviewed in the United States on January 5, 2026
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LA
Lowell, US
★★★★★ 5
Great Treat
Size: 1 lbs
My Dog loves these treats, very healthy
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Reviewed in the United States on May 23, 2026

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