BioAdvanced Season Long Lawn Weed Killer + Preventer

No, this formula is specifically designed to be safe for common Southern lawn grasses, including St. Augustine, Bermuda, Centipede, and Zoysia, when used as directed.

This product provides up to six months of weed control. It works by creating a barrier in the soil that prevents new weeds from germinating while killing existing ones.

You should avoid using this product if you plan to seed or overseed your lawn. The preventative action that stops weeds will also prevent your new grass seeds from germinating.

It is best to keep children and pets off the treated area until the spray has completely dried. Once the surface is dry, it is generally safe for them to return to the lawn.

This is a systemic herbicide, meaning it is absorbed through the leaves and roots of the weeds. It travels through the plant to kill it down to the root, which is more effective than simple contact-killing sprays.