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Credit Extra Glyphosate Weed Killer

    Credit Extra Glyphosate Weed Killer

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    (1) Q&A's | Learn More
    $69.99 - $149.99
    Restrictions: We cannot ship this item to Alaska or Massachusetts
      Size/Description Price Qty
    2.5 Gallons 2.5 Gallons $69.99
    5 Gallons 5 Gallons $149.99
    Total Price:$0.00
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    Product code: 1999

    Credit Extra

    Concentrate from Nufarm

    2.5 GALLON



    41% Glyphosate. Mix with water. Do not use Galvinized or steel sprayers. Only Stainless Steel or plastic sprayers. This will kill your grass.

    • Weeds 6"and under = A 2.5 gallon will make 300 gallons
    • Weeds 6" and over = A 2.5 gallon will make 200 gallons
    • For hard to control weeds = A 2.5 gallon will make 125 gallons
    • For woody brush and trees = A 2.5 gallon will make 25 gallons

    A broad spectrum glyphosate that offers superb control of a variety of broadleaf weeds, woody brush and plants. The 14% surfactant level eliminates the need for additional surfactant.

    * 4 lb. Glyphosate per gallon
    * Contains 14% surfactant, a "surfactant loaded" foliar herbicide
    * Rainfast within 2 hours of application
    * Provides effective control on most annual weeds, perennial weeds, woody brush and plants

    Credit Extra provides broad spectrum post-emergent weed control for industrial sites, forestry, turf, vegetation management, habitat management, similar non-crop sites and ornamental areas.


    • Surfactant-loaded liquid glyphosate formulation
    • Rainfast within two hours of application
    • Controls most annual and perennial weeds
    • Very effective on woody brush and plants
    • Proven performance
    • Tank mix compatible with many other herbicides
    • Extended application window

    Always read the entire label before using.
    Avoid contact with desirable vegetation.

    Restrictions: We cannot ship this item to Alaska or Massachusetts

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    Ask a question about this product.

    Q: Hey, I was just wondering if this particular weed killer is effective against (an extremely resiliant bunch of) Japanese Knotweed? Thank you, Ali Cole

    A: The best approach to control is through a combination of cutting and herbicide application. A late spring/early summer treatment followed by an early fall re-treatment is needed. Several years of treatment may be needed for well-established populations. The plant will not resprout from the cut cane, but removing them may aid in finding and treating resprouts in an infested patch. The area will also be more conducive to revegetation if the cut canes are removed. Glyphosate is a recommended product, make sure you add a surfactant to your spray.

    Label (.pdf file)

    MSDS (.pdf file)

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