Carex lupulina

Hop sedge Description:

Carex lupulina, commonly known as hop sedge, is a perennial plant species that belongs to the family Cyperaceae. It is native to wetland habitats in North America and can be found growing in shallow water, on lake and river shores, and in other moist areas.

The plant typically grows to a height of 8-40 inches and has a clumping growth habit with narrow, grass-like leaves that are dark green in color. The leaves are typically 1/4 inch wide and have a fine texture. The stem of the plant is triangular in shape and can range in color from green to brown.

In late spring to early summer, Carex lupulina produces dense clusters of small flowers on spikelets that are held above the foliage. The flowers are typically brownish in color and are wind-pollinated. The plant then produces small, brown seeds that are dispersed by the wind.

Carex lupulina is an important component of wetland ecosystems, providing food and habitat for a variety of wildlife species, including birds, insects, and aquatic animals. It is also used in landscaping for its attractive appearance and ability to tolerate wet soil conditions. The plant is often used in wetland restoration projects, as well as in rain gardens, bioswales, and along pond edges to help control erosion and improve water quality. Carex lupulina is also known for its ability to filter water, making it a valuable addition to water gardens and other aquatic environments. Its dense growth habit also makes it a useful groundcover plant.

Native Range:

Hop sedge is native to the central and Eastern United States.

Standard Plant Information:

Plant height: 8" - 40" inches

Fruiting time: June - August

Preferred habitat: Does well in part shade to full sun with wet soils. Often found in forested swamps, floodplains, along shores, and wet meadows.

Sowing:

For most homeowners, the best option is to scatter seed on the ground by hand broadcasting at a minimum of 15-16 pls lbs per acre. For even coverage, we recommend that you broadcast seed in perpendicular rows across the site to ensure even coverage.

Planting:

Simply dig a hole in the soil slightly larger than the plant’s roots. Ensure that the soil line of the plant is maintained during the transfer (i.e. the plant should be at the same level with the ground as it was in the pot). Pack any loose dirt back around the plant and make sure you water it well the same day to ensure it has the best chance of survival.