If you have a Fescue lawn then you probably hate common Bermuda grass. The very thing that makes Bermuda a favorite grass for some people--its vigorous growth and hardiness--is exactly the reason why it can be such a frustration for those with Fescue.

In the past, all we could do was dig Bermuda grass out or spray it with a non-selective herbicide and risk killing everything near it. Now, we are lucky to have other options. There are targeted herbicides, such as Ornamec, Fusilade II, and Pylex that will allow you to kill Bermuda grass in a Fescue lawn without killing the Fescue.

All of these work well but may require repeated applications to be successful.  The first application should be made in the spring, when the Bermuda grass is breaking dormancy, and then again in Sept/Oct. when the Bermuda grass is preparing for dormancy. NOTE: applications during the hot seasons should be avoided! Even when applied at the proper times, your Fescue lawn may initially show some discoloration or stress. Don’t worry-- it should recover within 10-14 days.  Be sure to read the label of your product of choice to make sure you are mixing it properly and do not forget to add a surfactant.

If you are a Fescue lover these chemicals may be your new best friend in the fight against a Bermuda invasion. You have to love modern science. Happy Spraying!

Note: The use of brand names in this article does not imply endorsement by the North Carolina Cooperative Extension Service of the products and services named nor discrimination against similar products or services not mentioned.