This species is a good choice for cooler areas that generally receive summer rainfall. In the southern portion of the state, most pastures consist of either tall fescue, orchardgrass, or a mixture. Old fescue pastures should be tested for the endophyte fungus if problems with animal performance or reproduction have been noted. Contact your local county agricultural agent for testing information. New seedings of tall fescue should use only certified endophyte-free seed.
Most varieties are now available as endophyte-free seed.
Orchardgrass and tetraploid or perennial ryegrass have been used as a supplement to declining alfalfa fields. Both species boost yields and provide high-quality forage either as hay, graze, or greenchop. The ryegrasses will generally remain in the pasture only for a couple of years but are excellent choices for extending the useful life of legume fields. Early spring seedings of these grasses, although usually successful, will not substantially contribute to alfalfa yields until the last harvest or two. This is because the established alfalfa plants compete vigorously for light, nutrients, and water and it takes an extended time for the grasses to establish.