How Often Should Native Grasses Be Mowed Or Managed?

Managing Native Grasses for Upland Birds

When managing native grasses for upland birds, it’s essential to maintain a diverse and dynamic habitat. Mowing or managing native grasses annually, typically in late spring or early summer, can help promote healthy growth and maintain the structure of the grasses. This can be done using a mower or a prescribed burn, depending on the specific needs of the habitat.

Mowing Techniques for Native Grasses

The optimal mowing height for native grasses will depend on the specific species and the goals of the management. For warm-season grasses, such as switchgrass and big bluestem, a mowing height of 6-8 inches is typically recommended. For cool-season grasses, such as little bluestem and indiangrass, a mowing height of 2-3 inches may be more suitable. It’s also essential to mow native grasses at the right time, typically when the grasses are in the boot stage, to avoid damaging the plants and promoting weed growth.

Importance of Maintenance for CRP and Nesting Cover

For Conservation Reserve Program (CRP) lands and upland bird nesting cover, annual management is crucial to maintain the quality of the habitat. By mowing or managing native grasses annually, landowners can help promote the growth of native grasses and wildflowers, which can provide critical nesting cover and foraging habitat for upland birds. Additionally, regular maintenance can help reduce the risk of invasive species and promote a diverse and resilient ecosystem.