Hairy Lens Grass

About Hairy Lens Grass

Hairy Lens Grass is an understated yet vital component of sandy prairie ecosystems, prized for its ability to stabilize loose soils while providing essential forage. This native perennial grass features slender, often hairy leaves and unique flowering spikes with seeds arranged in lens-like pairs, giving it its common name. Typically growing between 1 and 3 feet tall, it maintains a low-profile, tufted habit that blends seamlessly into meadow plantings. It is widely distributed across the central and eastern United States, where it is most commonly found in dry, sandy fields, savannas, and disturbed areas. The nutrient-rich seeds are a significant food source for various songbirds and small mammals, while the dense tufts offer cover for ground-nesting insects. Hairy Lens Grass is exceptionally well-suited for dry, well-drained sites and thrives in full sun. It is a warm-season grower that provides late-season interest and is highly tolerant of poor, nutrient-deficient soils. This grass is an excellent choice for restoration projects or naturalized areas where a hardy, drought-resistant ground cover is needed.