Cornerstone 5 Plus Herbicide Help - Questions and Answers

Cornerstone 5 Plus Herbicide

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Cornerstone 5 Plus Herbicide

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Asked by Darrell from Minden, Iowa

06/23/2020

Q

When and how should I apply Cornerstone 5 Plus Herbicide?

A

Cornerstone 5 Plus Herbicide is a non-selective herbicide, so it's applied when weeds are actively growing. Depending on how difficult/established the weeds are, you can use it at a rate of 0.6 oz to 13 oz per gallon of water.

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2 of 5 people found this answer helpful.
Asked by Chris from Humboldt Tennessee

03/19/2022

Q

Can Cornerstone 5 Plus Herbicide be safely used on bermudagrass to control henbit, clover and grassy weeds?
Will this just stunt the bermuda (early spring) while it's still dormant and brown or will it kill it?

A

Cornerstone 5 Plus Herbicide is going to suppress bermudagrass per the product label therefore would not be recommended on a bermudagrass lawn. CELSIUS WG Herbicide would be a great option for henbit, clover, and many other broadleaf and grassy weeds. This is safe to use on bermudagrass during …
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Cornerstone 5 Plus Herbicide is going to suppress bermudagrass per the product label therefore would not be recommended on a bermudagrass lawn. CELSIUS WG Herbicide would be a great option for henbit, clover, and many other broadleaf and grassy weeds. This is safe to use on bermudagrass during any dormant/growing season for actively growing weeds however the product label does advise that weed control is more rapid when soil temperatures are above 65 degrees and slower when soil temperatures are below 65 degrees. We do recommend avoiding herbicides when bermudagrass is transitioning in and out of dormancy as this is when it is the most sensitive. Please view the product label for application rates and a list of the weeds controlled.

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1 of 1 people found this answer helpful.
Asked by Betty from Madison

09/08/2020

Q

How do I open Cornerstone 5 Plus Herbicide?
I cannot get it open

A

Cornerstone has a screw off cap. It may take a bit more strength to unscrew the carp if it was overtightened.

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Asked by Daryl from Hutchinson

05/26/2021

Q

Can Cornerstone 5 Plus Herbicide be used on buffalo grass and fescue without killing it?

A

Cornerstone 5 Plus Herbicide is a non selective product meaning it will kill whatever it is sprayed on, so no we would not use this product on the lawn unless you plan to reseed those areas.

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Asked by Greg from Glenwood, Ar

05/31/2021

Q

How do you mix Cornerstone 5 Plus Herbicide?
What is a concentrate to water ratio

A

Cornerstone 5 Plus Herbicide rates vary depending on the target pest and growth level. Complete information is on the product label.

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0 of 5 people found this answer helpful.
Asked by Dasha from Oklahoma

03/24/2022

Q

Is Cornerstone 5 Plus Herbicide safe for deer and other wildlife?

A

Yes, Cornerstone 5 Plus Herbicide is safe to use in areas where deer and other wildlife may roam. View the Habitat Management Section on page 51 of the product label for more information.

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Asked by 1106 from Lubbock Tx 79416

12/29/2022

Q

How many gallons will I need to spray 200 acres
I'm spray around solar panels

A

Per the label, for most annual weeds, use up to 32 oz. of Cornerstone 5 Plus Herbicide per acre.

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