The answer to sod invasive plants is to identify and remove them as soon as possible. Invasive plants can quickly spread and outcompete your desired grass, leading to an unhealthy lawn. Common signs of invasive plants include rapid growth, unusual leaf shapes or colors, and the presence of flowers or seeds that don't match your sod.
For small infestations, you may be able to remove the invasive plants by hand or with a weed puller. However, for larger areas or stubborn species, it's best to use an herbicide specifically designed for your type of sod. Be sure to follow the product instructions carefully and spot-treat the affected areas. In severe cases, you may need to resod the entire lawn to fully eliminate the invasive plants.