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Due to Department of Transportation (DOT) regulations, this item can only be shipped via ground transportation to the contiguous United States. To return this item, you must contact the Customer Solutions Center for instructions. See our Terms and Conditions for more information.
This product cannot be shipped to AK,AZ,CA,CT,DC,HI,ME,NJ,NY,RI,WA
Due to Department of Transportation regulations, this item can only be shipped by ground to the contiguous United States. This item cannot be shipped by either ground or air to Alaska or Hawaii.
This applies to certain items that ship with batteries.
When persistent emergent weeds are a problem, Shoreline Defense takes care of it. Shoreline Defense is perfect for nuisance cattails, phragmites or other emergent weeds as it not only kills the foliage, it kills the roots for long-term control. For best results, apply Shoreline Defense with Treatment Booster PLUS while the chosen weed is in its active growing stage. For cattails, it is best to apply during late summer to early fall.
Broad spectrum emergent weed control systemic herbicide
Kills the roots of even the most persistent weeds
Works great on cattails, phragmites, lilies, purple loosestrife and other emergent weeds
Perfect for cleaning up beaches and shorelines
Dosage Rate: Mix 8 fl. oz. of Shoreline Defense with 2 gal. of water to treat up to 2,500 sq. ft.
1 quart of Shoreline Defense treats up to 19,000 sq. ft.
Treatment coverage varies on weed and application
For best results, use Shoreline Defense with Treatment Booster PLUS. Treatment Booster PLUS is designed to maximize weeds algae treatments by helping to spread and bond the treatment to its target weed/algae. Treatment Booster PLUS also breaks down the surface of the weed/algae allow the treatment to penetrate. When using with Treatment Booster PLUS, mix 8 fl. oz. of Shoreline Defense, 4 fl. oz. of Treatment Booster PLUS with 2 gal. of water to treat up to 2,500 sq. ft.
When To Use Shoreline Defense: Shoreline Defense should be applied to target weeds while they are active and growing. The active ingredients in Shoreline Defense will be absorbed by the plant where it travels to the roots killing the entire plant.
How To Use Shoreline Defense: Mix the desired amount of Shoreline Defense and pond water in accordance to label directions. Using a pressurized sprayer, spray the Shoreline Defense mixture directly onto target weeds. Treated weeds will begin to brown and die. Once weeds are completely dead, cut and rake them away to prevent an accumulation of plant decay and pond muck.
Shoreline Defense Water Use Restrictions: Shoreline Defense carries no water use restrictions.
State Shipping Restrictions: AK, AZ, CA, CT, DE, DC, HI, ME, NJ, NY, PR, RI, WA or Canada
Pond & Lake Chemicals
Natural or Organic:
Manufacturer Part Number
Pond Logic Shoreline Defense, 32 oz. is rated
5.0 out of
Rated 5 out of
Greg K Douglas from
HIGHLY recommendedThis is the BEST product for my pond behind my house. Myself and my neighbor continue to use this for the overgrowth and it does not disturb the wildlife.
This product is considered to be relatively nontoxic to dogs and other domestic animals; however, ingestion of this product or large amounts of freshly sprayed vegetation may result in
temporary gastrointestinal irritation (vomiting, diarrhea, colic, etc.).
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