Roundup Pro Max
Price/Ea.
$89.98
Bundle and Save Offer!
Get Monterey Mark-It Blue 8 oz. with your purchase* for only $5!  Use Code BLUE5 at checkout.  *See Details

Have a Question? Ask Our Pros!

Email Our Pros
We're here to help
Live Chat
Offline. Leave Us a Message

You May Also Need

Average Rating

4.5 out of 5 stars Rating: 4.6

41 Reviews | 53 Q&A

Product Overview

Like the RoundUp Pro you've come to know and trust, Roundup Pro Max is a non-selective post-emergent that controls a broad spectrum of weeds with virtually no re-growth. Roundup Pro Max has a unique surfactant system that's more concentrated and gets to the root faster, so you don't have to worry so much about the weather and rain washing the product away. For this product to be effective, make sure that weeds have emerged at the time of application. This product comes in a 1.67-gallon jug with a 6 ½ fluid oz measuring cup. 

Features and Specs

Active Ingredient Glyphosate, Glycine, N-(phosphonomethyl)- potassium salt 48.7%
Target pests Annuals and Perennial weeds and Brush
For use in Residential and Commercial areas, Parks and Recreational areas
Application 2 oz. per gallon of water for most applications
5 - 9 oz. per gallon of water for Brush and Vines
* See label for complete application instructions
Formulation Professional Product
Group 9 Herbicide
NOT FOR SALE TO NH
Shipping Weight 19.80 lbs
Manufacturer Bayer Crop Sciences
UPC 883580384520
EPA Registration 524-579

Details

Product Information

Roundup Pro Max is a post-emergent, systemic herbicide with no residual soil activity. It is non-selective and gives broad-spectrum control of many annual weeds, perennial weeds, woody brush and trees. Roundup Pro Max is formulated as a water-soluble containing surfactant and no additional surfactant is needed. Apply through most standard sprayers after dissolution and thorough mixing with water according to label instructions.

Time to Symptoms:

Roundup Pro Max moves through the plant from the point of foliage contact and into the root system. Visible effects on most annual weeds occur within 1 day, and on most perennial weeds in 2 days. Extremely cool or cloudy weather following treatment may slow activity of this product and delay development of visual symptoms. Visible effects are a quick yellowing of the foliage which advances to complete browning of above-ground growth and deterioration of underground plant parts.

Mode of Action:

Tthe active ingredient in Pro Max inhibits an enzyme found only in plants and microorganisms that is essential to formation of specific amino acids. 

Cultural Considerations:

Reduced control may result when application is made to annual or perennial weeds that have been mowed, grazed, or cut, and have not been allowed to regrow to the specified stage for treatment.

Rainfastness:

Heavy rainfall soon after application may wash this product off of the foliage and a repeat application may be required for adequate weed control.

Spray Coverage:

Uniform and complete spray coverage will provide best results. Do not spray weed foliage to the point of runoff.

No Soil Activity:

Weeds must be emerged at the time of application to be controlled by Roundup Pro Max. Weeds germinating from seed after application will not be controlled. Plants growing from unattached underground rhizomes or root stocks of perennials that have not yet emerged at the time of application will not be affected by the herbicide and will continue to grow.

Review Search   
Sort Reviews
  • 5 of 5 Stars

    Roundup Pro Max

    By William on 06/07/2010

    Verified Purchase

    Great Product, applied as directed and weeds died within one day.

    Was this review helpful to you?  YesNo

    56 of 59 people found this review helpful

  • 1 of 5 Stars

    Killed the weeds and all the GRASS

    By Douglas on 08/29/2014

    Verified Purchase

    It killed all the weeds in a week. Then it killed all the grass. I followed the instructions to the tee. I thought a herbicide kills weeds only. I spent $1000+ reseeding after scraping all the dead grass down, many cubic yards of dirt and grass seed. Let alone many many hours. Be forewarned

    Was this review helpful to you?  YesNo

    44 of 299 people found this review helpful

  • 5 of 5 Stars

    Round up Pro Max

    By John on 07/28/2010

    Verified Purchase

    Works much better then I ever expected and quickly.

    Was this review helpful to you?  YesNo

    39 of 41 people found this review helpful

  • 5 of 5 Stars

    Roundup pro

    By Cbillings on 08/09/2011

    Verified Purchase

    I used this on large parking lot and around bldg.Product sees to work well, all grass had died.

    Was this review helpful to you?  YesNo

    35 of 35 people found this review helpful

  • 5 of 5 Stars

    Roundup Max

    By Michael on 05/09/2011

    Verified Purchase

    I had a problem with "Velcro weed" and this product did a number on it..

    Was this review helpful to you?  YesNo

    32 of 33 people found this review helpful

See all 41 customer reviews

Questions & Answers

Have a question about this product?
  
Sort Questions
Q
What is the volume of the Roundup Pro Max?
A
The Roundup Pro Max is 1.67 gallons or 213.76 oz. You would mix 2 oz. per gallon of water for most applications and 5 - 9 oz. per gallon of water for Brush and Vines. 

Was this answer helpful to you?  YesNo

100 of 112 people found this answer helpful

Q
How long before i can replant after using RoundUp Pro Max?

I want to kill every thing in my front yard (grass and weeds ) do some landscaping put in fake grass and put in some drought resistant plants.

A
You would want to wait 2 weeks before replanting after an application has been done with the RoundUp Pro Max.

Was this answer helpful to you?  YesNo

67 of 71 people found this answer helpful

Q
Is it safe to use Roundup Promax on entire lawn? Would it kill the grass?
A
Roundup Pro Max contains glyphosate which is a non-selective herbicide. Non-selective herbicides will kill just about any vegetation that they are sprayed on including grass. We do carry a full line of selective herbicides that can be safely sprayed on certain lawns and will only kill listed weeds. Try entering the name of the weed you are trying to eliminate in the search on our website. A selection of products should come up. You can click on each product and read the description and also the product label to see if the product will fit your needs. You can also contact your local cooperative extension office and request to speak to the master gardener on staff. The master gardener can make product recommendations for you based on the type of grass you have and the type of weeds you are trying to eliminate.

Was this answer helpful to you?  YesNo

57 of 69 people found this answer helpful

Q
Are there any small animal safety precautions after spraying lawn with RoundUp?
A
RoundUp Pro Max like most of our products is very safe to use around pets.  The general rule of thumb is to have your pets inside or in another part of the yard while you are applying the product.  Once the product has had adequate time to dry, usually 45 minutes to an hour, it is perfectly safe to have your pets back into the yard.

Was this answer helpful to you?  YesNo

56 of 63 people found this answer helpful

Q
Will Roundup Pro Max kill philodendron vines? Does it contain a surfactant?

Tried regular Roundup, and it had no effect. I need something stronger to clear out these tough to kill plants from my woods.

A
Round Up Pro Max can be used to get rid of philodendron vines. You should cut back the vines and apply the product at the strongest usage rate to the freshly cut vines for best results. Round Up Pro Max does contain a surfactant so an additional surfactant is not needed.

Was this answer helpful to you?  YesNo

44 of 52 people found this answer helpful

See all 53 customer questions

Roundup Pro Max 4.5 out of 5 stars Rating: 4.6 (41 Reviews / 53 Q&A)

From $89.98 + Free Shipping*