Weed Killer for Lakes

Kill Lake Weeds Using Water-Safe Chemicals

Stay in command of your lakefront property with weed killer for lakes, designed to help control the spread of aquatic plants and algae. Find both liquid and granular products to meet all your needs!

Whether your own land has been overtaken with unsightly weeds, or your neighbor's outbreak has started to intrude upon your personal space, The Pond Guy's collection of lake weed chemicals is a great solution. We provide the defense you've been looking for, so you can regain control and start to notice improvement. These products are designed to eliminate floating and underwater algae, cattails, duckweed, and other aquatic plant species, killing down to the root to prevent returning growth.

Our lake weeds killer options come in multiple size bags, bottles, or buckets, ensuring you always receive the proper amount of product. Some of our supplies not only work to kill lake weeds on the spot, but also prevent them from emerging each season throughout the year. Now that you've discovered the answer to your problem, order your weed killer for lakes from The Pond Guy today!