SKU: 9660029044
cornerstone plus non selective herbicide weed killer 2.5 gallon

cornerstone plus non selective herbicide weed killer 2.5 gallon Cornerstone 5 Plus Weed Killer Herbicide

Sale price$26.04 Regular price$28.93
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Ships within 48 hours · Estimated delivery Oct 18 - Oct 23

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Description

cornerstone plus non selective herbicide weed killer 2.5 gallon Cornerstone 5 Plus Weed Killer HerbicideHow 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
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Exchange/Return Notes
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  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
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SKU: 9660029044

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Lynn
Grantham, US
★★★★★ 5
Great Quality
Color: 12x6-3P-Black
Pretty impressed with the quality of these! Exactly what I needed to store snack in my pantry.
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Reviewed in the United States on February 20, 2026
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Cathy DeMarco
San Leandro, US
★★★★★ 5
Great organizers!
Color: 12x6-3P-Black
These baskets are very useful. Junk drawers can be areal mess but we use these to bring some order. They are just the right height for the shallow kitchen cabinets.
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Reviewed in the United States on September 27, 2025
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EW
Charlottesville, US
★★★★★ 5
The baskets work
Color: 12x6-3P-Black
Fits the desk well, sturdy, holds more than I thought
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Reviewed in the United States on March 13, 2026
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LuLu Travis
Natrona Heights, US
★★★★★ 4
Great Organization Product - But Still Slips Backwards with Open/Closing Drawers
Color: 12x6-3P-Black
I love that these help with organization, but - despite the pads on the bottom - they still scoot back when the drawer is open and closed.
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Reviewed in the United States on January 29, 2026
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kevin stevens
Massapequa, US
★★★★★ 5
Perfect in the office.
Color: 12x6-3P-Black
Perfect!
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Reviewed in the United States on May 25, 2026

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