Little Bluestem (Schizachyrium scoparium) 'Nonwrr' Purple Arrow is a refined cultivar of the native prairie grass selected for its upright habit and bold fall color. Sturdy vertical stems maintain a narrow, columnar form throughout the growing season and even into winter, creating a strong visual line in garden compositions. In summer, fine-textured blue-green blades sway gracefully in the wind, transitioning to rich shades of purple as autumn arrives. Plant this low-maintenance grass in dry garden beds and borders, prairie and meadow plantings, and matrix-style designs where structure and seasonal change are key. Its tidy growth habit makes it especially useful in smaller spaces or along pathways, and its persistent seed heads add winter interest and wildlife value.