Species Many Headed Sedge
lime-brown flowers with lime foliage and stems

Many Headed Sedge

Carex sychnocephala

The Many Headed Sedge (Carex sychnocephala) is an ornamental grass-like plant native to North America. It typically grows in moist or wet areas, forming dense clumps of fine green foliage. Its long, thin stems are densely packed with tiny, finely-textured green blades ending in many small brown seed heads. This species is an excellent choice for adding texture and softness to garden borders and water features, as well as for erosion control. It is also a great choice for both wetland and meadow restoration projects. It is easy to grow and can tolerate occasional drought. The Many Headed Sedge is an attractive, versatile species and is sure to make a valued addition to many landscapes.

Watering:

Minimal

Hardiness Zone:

Sun:

full sun,part shade

Leaf:

Yes

Leaf Color:

green

Growth Rate:

Low

Salt Tolerant:

Yes

Care Level:

Medium

watering

Prairie Straw Sedge should be watered every 3 to 4 days during the warmer seasons, and once a week during the cooler months (October-March). Watering should be slow and consistent, ensuring that the plant receives adequate moisture. Avoid applying large amounts of water at once, as it can cause root rot. If soils become too dry, the plant may begin to wilt, but this can easily be reversed by a deep soaking with water.

sunlight

Prairie Straw Sedge (Carex suberecta) grows best in full sun, meaning that it should be exposed to at least 6 hours of direct sunlight throughout the day to thrive. It should not be planted in areas with too much shade or during the hottest parts of the day when the sun is at its strongest. The ideal time for sunlight is from mid-morning until early afternoon. Avoid placing it in places exposed to late afternoon sun or near other plants that cast shadows and block sunlight throughout the day.

pruning

Prairie Straw Sedge (Carex suberecta) should be pruned twice a year, in the late spring and in the late summer. In the late spring (April to May), prune away stems that have died or been damaged by winter cold or other environmental stressors. In the late summer (August to September), prune any flower heads that have gone to seed, as well as any dead stems. When pruning, make sure to not take off too much of the plant, as it will struggle to grow and replace the pruned material.

⚠️ Perenual and its members cannot be held liable for any health issues that may arise from the information provided on the website or from using any of the plants found on the site. The information provided is intended to be used as general guidelines only.