Prairie grass refers to a variety of grasses that grow in the vast, open landscapes known as prairies. These grasses are well-adapted to dry conditions and can thrive in nutrient-rich soils. Common types include big bluestem, little bluestem, and switchgrass, which play a crucial role in the ecosystem by providing habitat for wildlife and preventing soil erosion. Prairie grasses are also important for agriculture and land management. They are often used in restoration projects to revive degraded lands and improve biodiversity. Additionally, their deep root systems help retain moisture and enhance soil health, making them valuable for sustainable farming practices.