Grass Star Sedge

Eastern Star Sedge

Star Sedge Grass (Carex species, commonly known as Star Sedge) is a delicate, grass-like ornamental plant valued for its bright green foliage and distinctive star-shaped seed heads that appear in late spring to early summer. Forming neat, low clumps, this sedge brings soft texture and subtle structure to shaded or partially shaded areas of the garden. Its foliage remains attractive through the seasons, making it a versatile choice for woodland gardens, borders, water’s-edge plantings, and naturalized landscapes.

Thriving in moist, well-drained soil, Star Sedge Grass is especially useful in locations where many ornamental grasses struggle, such as damp or shaded environments. Its tidy form and gentle movement pair well with ferns, hostas, and other shade-loving perennials. Gardeners appreciate its resilience, adaptability, and low-maintenance nature. Whether used as a groundcover, in mass plantings, or as a soft accent in containers, Star Sedge Grass adds refined beauty and reliability to both residential and naturalistic designs.

Care Instructions

Planting

Plant in partial to full shade. Choose moist, well-drained soil and space plants 12–18 inches apart. Spring and fall are ideal planting times.

Watering

Water consistently during establishment. Once mature, it prefers evenly moist soil but tolerates short dry periods.

Pruning

Trim back damaged or tired foliage in late winter or early spring. Avoid cutting too low to protect new growth.

Pest Control

Generally pest- and disease-resistant. Monitor for slugs in damp areas and treat only if necessary.

Soil Tips

Best in rich, moist, organic soil. Add compost to improve texture and water retention. Avoid extremely dry or compacted soil for best performance.