Hi-Yield Killzall Aquatic Herbicide

This product is specifically formulated for freshwater bodies like lakes, rivers, streams, and ponds. It is not intended for use in saltwater environments.

You can typically expect visible results on most annual weeds within two days of application. Because it is a systemic herbicide, it works by moving through the plant to ensure thorough elimination.

No, this product is not considered safe for pets or children. You should keep people and animals out of the treated area until the spray has completely dried.

Yes, this is a non-selective herbicide, meaning it will damage or kill almost any green vegetation it comes into contact with. Be careful to apply it only to the specific weeds you want to control to avoid harming desirable plants.

A single 32-ounce quart of this concentrate is designed to treat up to one acre, or 43,560 square feet, depending on the density of the weeds and your application method.

It is most effective when applied during the spring, summer, or fall when weeds are actively growing. Ensure the temperature is at least 60°F for optimal performance.