Species Cusick's Sedge
brown spikelets and brown-green foliage

Cusick's Sedge

Carex cusickii

Cusick's Sedge (Carex cusickii) is a tufted perennial herb with an edible, tuberous root system. It can reach a height between 20 cm and 80 cm, and has small stem and culm leaves. Its flowers are small and green, and appear in tightly-packed spikelets. This species is restricted to very wet areas in the Pacific Northwest and is endangered due to its limited natural habitat. Used medicinally for centuries by local tribes, it is considered an important plant for traditional Indigenous cultures and is protected in many areas. Its hardiness and drought tolerance make it a great choice for planting in wildlife habitats and home gardens.

Watering:

Minimal

Propagation:

Division,Seed Propagation,Cutting,Layering Propagation

Hardiness Zone:

Flowers:

Green/Brown Flowers

Sun:

Sun

Leaf:

Yes

Leaf Color:

green

Growth Rate:

Low

Drought Tolerant:

Yes

Salt Tolerant:

Yes

Care Level:

Medium

watering

Cusick's Sedge should be watered regularly and evenly. To ensure a healthy plant it is important to not let the soil dry out for too long. This sedge should be watered 2 or 3 times a week during the active growing season and once or twice a week during the winter months. The plant should be watered thoroughly, allowing the soil to become completely saturated. It is important to be mindful of rainfall and adjust the amount of water accordingly. When temperatures warm, the soil should be kept moist but not wet. When temperatures cool, water more sparingly.

sunlight

Cusick's Sedge requires full sun for optimal growth. This plant species grows best in both direct and indirect sunlight. Plants should be planted in areas receiving 8-10 hours of sunlight per day to ensure proper growth and establishment. Additionally, depending on the season and region, plants can be situated in areas receiving both morning and evening sun, as well as midday shade. To ensure the health of the plant, avoid areas that receive too much direct and prolonged sunlight.

pruning

Cusick's Sedge is an attractive ornamental grass that requires minimal pruning. Pruning should occur once a year in early spring before new growth begins. It is best to prune the grasses down to 4-6 inches above ground level. This will help maintain the grasses natural shape as well as prevent it from becoming too thick and unruly. Additionally, it will help promote new growth for the plant. Care should be taken to not over-prune the grass, as this can cause irreparable damage to the plant.

Season

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

Cusick's Sedge typically starts flowering in June.