Slender Wheatgrass (Elymus trachycaulus) is a versatile and resilient native grass that adds graceful texture to any landscape. Characterized by its fine, upright stems and delicate seed heads, this cool-season bunchgrass typically reaches heights of 2 to 4 feet (sometimes up to 5 feet in ideal conditions). Native across much of North America, from northern Canada to Mexico, it thrives in a variety of habitats, including prairies, meadows, and open woodlands. It is particularly valued for reclamation and restoration projects due to its ability to establish quickly and tolerate diverse soil conditions, from medium-wet to dry. Blooming in early to mid-summer, this grass offers important cover and nesting material for birds and small mammals. Its adaptability to full sun or partial shade ensures vigorous growth, while its root system helps prevent erosion. This low-maintenance native grass is a sustainable, wildlife-friendly addition that supports the ecosystem naturally.

Quick facts

• Height: 2–5 ft
• Sun: Full to Partial
• Soil moisture: Medium-Wet to Dry
• Bloom time: Jul–Aug
• Life cycle: Perennial
• Native range: Native to 39 states, including Iowa, Minnesota, Wisconsin, Illinois, Missouri, Nebraska

See the full growing guide and county range map for Slender Wheat Grass