Long Term Management of Prairiegrass


Weed Control

Mowing or shredding can be done in late fall to eliminate dead material if desired; however, standing grasses will provide great beauty, as well as valuable wildlife habitat if left over the winter.

 

Leaving native plants standing through the winter months offers numerous ecological benefits, particularly in prairie environments. Tall native grasses and plants serve as crucial habitats for native pollinators, as well as numerous native bird species. These plants provide essential shelter and protection from harsh winter conditions, supporting biodiversity even in colder months. Additionally, the structure of these plants acts as a natural wind and snow break.

 

Mowing or shredding in early spring should be done before grasses break dormancy. Spring burning (March-April) can help control weeds, small trees and cool-season grasses, and stimulate the native grass at the same time. Do not burn until after the second year. Early spring burning avoids hurting the grass and wildflower seedlings. Observe local laws.

 

As your prairiegrass planting matures, weed problems decrease, but you must be vigilant of perennial weeds that may persist.

 

Maintenance & Grazing

Fertilizer may not be necessary unless your planting is under heavy use, such as haying or pasture, although plants require necessary nutrients to remain healthy and robust. Follow soil test recommendations.

 

When pasturing native grass, use the old pioneer's advice, "Take half and leave half." That advice will keep your planting healthy and vigorous for many lifetimes.