Species prairie sedge
Green leaves on green stems.

prairie sedge

Carex bicknellii

Also Known As - Copper Shouldered Oval Sedge
Prairie sedge is an amazing plant species due to its versatility and hardiness. Native to North America, it grows in moist meadows and prairie habitats, as well as around creeks and ponds. Not only does it make a stunning addition to any garden, but it can also be used for erosion control. With its short and clump-forming habit, the plant produces spikes of small, fluffy, golden-brown flowers that bloom in late summer. When the flowers die back, the striking seed heads persist throughout the winter, adding interest to the landscape. Tough enough to survive drought, prairie sedge is a must-have for prairie restoration.

Cycle:

Perennial

Watering:

Average

Propagation:

Division,Seed Propagation,Cutting,Layering Propagation

Hardiness Zone:

3 - 7

Flowers:

Yellowish-green Flowers

Sun:

Sun, Partial Shade, Shade

Soil:

Clay, Sand

Fruits:

Fruits Ready In

Leaf:

Yes

Leaf Color:

green

Growth Rate:

Low

Maintenance:

Low

Care Level:

Medium

watering

Prairie sedge (Carex bicknellii) is a drought tolerant, low-maintenance perennial grass that can be a great addition to any garden. In order to keep the plant healthy and looking its best, it is important to provide a regular schedule of watering. During the summer months (from May to August), your prairie sedge will need about an inch of water per week. To ensure that your plant is getting the sufficient amount of water, try to water it about 2 times per week. During the spring and fall months, prairie sedge should receive about a half-inch of water per week. In the winter months, it will need very minimal water, only about a quarter-inch of water per month, assuming there is plenty of snowfall to keep the ground moist. If your area is receiving minimal rain and/or snow, then you may need to supplement with additional water for your prairie sedge. Regular watering will help your plant thrive and will ensure a strong and healthy display.

sunlight

Prairie sedge (Carex bicknellii) needs plenty of sunlight to grow and thrive. As such, the ideal daylight environment for this species would be full sun or 5-6 hours of direct sunlight per day during the summer months. During the winter, prairie sedge needs 3-4 hours of direct sunlight combined with bright, indirect indirect light. This species can tolerate some partial shade, although it may grow more slowly if it isn't getting enough sunlight. Additionally, if growing Prairie sedge outdoors, it is important to make sure the plants are not in an area where temperatures drop well below freezing, as this can be fatal to the plant.

pruning

Prairie sedge (Carex bicknellii) should be pruned in the late spring and summer once the plant has stopped flowering. Pruning should be done by removing any damaged or dead leaves, thinning out any overcrowded or broken stems, and/or removing any flowered culms. Care should be taken during pruning not to damage the crown of the plant as this is the growing point and can be easily disturbed. It is best to use clean, sharp pruners and to make clean cuts in order to prevent infection and damage to the plant.

Season

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

Prairie sedge typically starts flowering in May.

Harvest Fruit

The harvesting season for Carex bicknellii typically begins in late June and continues through August.

Hardiness Map