How To Control Nimblewill In Lawn

Question

Have put on 1 application on Tenacity

Answer 1

Unfortunately, it may require multiple applications to control. As you may have noticed- It is quite difficult to control. If this does not work, then Round Up may be needed.

Outside of this, you can remove the grass and improve the soil to help control this invasive species.

https://www.gardeningknowhow.com/plant-problems/weeds/nimblewill-control.htm