Aquathol K Liquid Herbicide

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$129.95 - $294.95


Aquathol K Liquid Herbicide is effective against a broad range of aquatic plants with a wide margin of safety to fish and other aquatic life. Aquathol K may be used in quiescent or slow moving waters and flowing water systems.

Do not apply before weeds are present. For best results, water temperature should be 50 degrees Fahrenheit or higher. Aquathol K treated water may be used for swimming, fishing, livestock watering and irrigating turf, ornamental plants, and crops with a few exceptions (please refer to the label). Application rates range from 0.45 to 3.2 gal per acre foot of water treated. Aquathol K Liquid Herbicide works especially well for early season curlyleaf pondweed, and should ideally be applied when water temps are between 55-60 degrees Fahrenheit to target young curlyleaf plants. Make sure to check local permitting requirements when applying this product, and always adhere to label guidelines for proper dosing.

NOTICE:  the 2.5 Gallon container CANNOT be shipped due to USA regulations. Available for in-store pickup only. 

1 Gallon Cannot be Shipped to: Alaska or Canada
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2 Reviews

  • 5
    Aquathol K

    Posted by Karen on 8th Jul 2021

    Worked like a charm. Had tried two other products that only made it sick. The Aquathol K killed ithe long leaf pond weed completely.

  • 5
    Aquathol K

    Posted by Skip Thompson on 11th Jul 2020

    This product absolutely distroyed the American pond weed. I'm thrilled. I believe the guy who helped me is Carl. nailed it!

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