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Roundup Powermax Weed Killer Concentrate, 2.5 gal.

SKU: 420116199
Roundup Powermax Weed Killer Concentrate, 2.5 gal.
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Product Rating is 4.7
4.7
 (128)

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Item Information

Roundup Powermax is a systemic grass and weed killer that features 48.7% super concentrated AG formula.

  • Weed type: Grass and broadleaf
  • Liquid
  • 2-1/2 gal.
  • Coverage area: 566,288 sq. ft.

Specification Description
Brand: Roundup
Weed Type: Broadleaf weeds grass and broadleaf
Coverage Area: 566,288 sq. ft.
Package Size: 2.5 gal.
Manufacturer Part Number 10119199
Roundup Powermax Weed Killer Concentrate, 2.5 gal. is rated 4.9 out of 5 by 31.
Rated 5 out of 5 by from Great product that lasts! I have used this product for some time now for my commercial lawn care business and it works great!
Date published: 2019-07-28
Rated 5 out of 5 by from THE BEST ON THE MARKET STILL THE BEST BUT EXPENSIVE KILLS EVERYTHING IN A WEEK
Date published: 2019-07-24
Rated 5 out of 5 by from My weeds are not happy Reasonable price, works great, weeds are dead, I am happy.
Date published: 2019-07-18
Rated 5 out of 5 by from Roundup power max Works as described. Will purchase again. Used it for preplanting of roundup ready corn. Will use again post emergence.
Date published: 2019-05-10
Rated 5 out of 5 by from Recommend Purchasing Works great, a little goes a long way. Much better then others I have used
Date published: 2019-04-29
Rated 5 out of 5 by from Always the best price. Tractor supply Best price for the only weed killer that works fast and effectively.
Date published: 2018-07-12
Rated 5 out of 5 by from Kills All Grass, Weeds & The Soybean Survive I've used Roundup Powermax for two year on my Roundup Ready Soybeans. All the weeds was killed and the soybeans continued to grow.
Date published: 2017-01-29
Rated 5 out of 5 by from Get rid of weeds We own 10 acres. This stuff is great on weeds around our property. And easy to use. Sylvia
Date published: 2010-08-20
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Is it the amount you spray per acre that will hurt costal? Agent said to spray 10 to 12 oz per acre

Asked by: jettex
I would be afraid of injury. But I also live in Tennessee and if the county agent recommends it he is more knowledgeable about his specific area.
Answered by: Jon Fisher
Date published: 2018-10-09

How long before rain to apply 

Asked by: Travelingman
2 hours is plenty of time to dry on.
Answered by: Jon Fisher
Date published: 2019-04-17

How does this compare to Roundup Pro

Asked by: captinkirk
The chemical is the same. The labeled uses are different. The promax is for turf and ornamental and athlethetic fields.
Answered by: Jon Fisher
Date published: 2018-06-14

Can you use this on a hay field of costal? Will it kill the costal? County extension recommended using this?

Asked by: jettex
yes it can damage coastal Bermuda.
Answered by: Jon Fisher
Date published: 2018-09-26

what is the percent of glyphosate?

Asked by: BMathias
48.7
Answered by: Jon Fisher
Date published: 2018-02-08

No mention of Rain Fast/Rain Proof. Is it or is it not? If so, how fast

Asked by: ohgivemeabreak
Product is rainfast after 1-2 days.
Answered by: DanielB
Date published: 2018-10-08

how much mix per gallon?

Asked by: drjwb
1-2 oz per gallon is average but please follow the label for specific mixing instructions.
Answered by: Jon Fisher
Date published: 2019-04-29

What is the shelf life of Roundup powermax weed killer concentrate

Asked by: captainsparky
If kept from freezing and indoors it will last for 15 to 20 years.
Answered by: Jon Fisher
Date published: 2018-06-23
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