Answer :

 perennial grass is 2-4 tall. Cultivation: The preference is full sun, mesic to dry conditions, and very sandy soil. Propagation occurs primarily by dividing clumps of plants and their rhizomes, as most seeds are not viable.Range & Habitat: The native Beach Grass is rare in Illinois and state-listed as endangered.
the native Beach Grass is rare in ilinois and state-listed as 'endangered'.Habitats are restricted to drier areas of sandy beaches and lake michigan and the other Great Lakes