Species Bristly Sedge
yellow-lime fruits with lime-green foliage

Bristly Sedge

Carex comosa

Also Known As - Longhair Sedge,Bearded Sedge,Bottlebrush Sedge
Bristly Sedge is a perennial native grass that is common throughout North America. It is a clump-forming plant that can reach heights up to 1.6 meters. It is characterized by its lightly branched stems that feature pointed, yellow-green leaves and narrow flower spikes. The long, brown fruit spikes are characteristic of this plant, which is often used as a wetland, pond, and reclamation species. Bristly Sedge is low maintenance and requires little fertilization or mowing. It is an excellent choice for both ornamental and habitat restorations, providing food and shelter for beneficial wildlife.

Watering:

Minimal

Propagation:

Division,Seed Propagation,Cutting,Layering Propagation

Hardiness Zone:

Flowers:

Green/Brown Flowers

Sun:

Sun, Partial Shade

Soil:

Clay, Sand

Leaf:

Yes

Growth Rate:

Low

Drought Tolerant:

Yes

Salt Tolerant:

Yes

Invasive:

Yes

Care Level:

Medium

watering

Bristly Sedge plants should be watered approximately once a week, enough to dampen the soil but not to saturate it. As the weather warms, you may find that you need to water your Bristly Sedge a little more frequently, if the soil dries out quicker. During the hottest summer months, it is a good idea to water your Bristly Sedge twice a week to ensure that the soil does not become overly dry. During the winter, water less frequently, only when the soil has become very dry.

sunlight

Bristly Sedge prefers full sun to partial shade and prefers moist, fertile soils. It grows well in wet areas and can tolerate brief periods of flooding or standing water. The plant does best in areas that receive 5 to 8 hours of sunlight daily, ideally in the morning or early afternoon. Bright afternoon sunlight can cause sizzling and burning of the leaves, so it's best to avoid it. This plant species can also tolerate some shade, but won't perform as well with less than 4 hours of direct sunlight daily.

pruning

Bristly Sedge should be pruned twice a year, at least 1 month before the start of spring and fall. Pruning is important to encourage the plant to remain densely branched and more compact. Initially, prune off 1/3 of the outermost growth to shape the plant. This will also direct the outward growth of the plant, while creating more growing space in the center. During the spring and fall pruning sessions, trim off the dead and brown stems, and any stems that have become stretched or leggy. Be sure to take only a few inches off the top of the stems and leave the shorter stems at the base of the plant. By pruning just 2 times a year, your Bristly Sedge plant will maintain the desired shape and remain thick and full.

Season

Fall
Winter
Spring
Summer
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Starts Flowering

Carex comosa typically starts flowering in May.