Species Wiegand's Sedge

Wiegand's Sedge

Carex wiegandii

Wiegand's Sedge (Carex wiegandii), is a low-growing, perennial sedge that is native to the central and eastern United States. It has erect stems with bluish-green or grayish-green grass-like leaves that reach heights of up to 10 inches tall. The flowers are insignificant, forming small, yellowish to yellow-green clusters at the top of the stem. This species often grows in large colonies in moist to wet wooded areas and is an important component of wetland and riparian plant communities. It is highly shade tolerant and can be found in a variety of soil types, making it an excellent choice for woodland gardens or as groundcover in rain gardens.

Watering:

Minimal

Propagation:

Division,Cutting,Seed Propagation,Stolon

Hardiness Zone:

Sun:

full sun,part shade

Soil:

Sand, Humus Enriched

Leaf:

Yes

Leaf Color:

green

Growth Rate:

Low

Drought Tolerant:

Yes

Salt Tolerant:

Yes

Care Level:

Medium

watering

Wiegand's Sedge should be watered frequently and moderately. This species needs to be watered deeply but not frequently to promote healthy root growth. During the growing season, it should be watered about once per week, allowing the soil to dry out between waterings. During the winter, watering should be done less frequently, usually only once or twice a month. It is best to water the plant in the morning, so the leaves have time to dry before evening. This will help reduce the chance of fungal diseases. When watering, it's important to ensure the water is evenly distributed on the soil surface and penetrate the soil to reach the roots. Do not overwater, as too much water can cause root rot.

sunlight

Wiegand's Sedge requires partial shade to full sun for best growth. It prefers moist soil, so it should receive at least 1 hour of direct sunlight a day to ensure good growth. It can survive in less sunlight if soils are cool and moist. In hot and dry climates, Wiegand's Sedge requires more sunlight to thrive; at least 4 hours of direct sunlight a day is recommended in these areas. It is best to let the plant determine how much and when it needs sunlight; if it turns yellow or starts to wilt, it should be given more sun.

pruning

Wiegand's Sedge (Carex wiegandii) should be pruned in late winter to early spring before new growth begins. This will keep the plant tidy and reduce its need for watering during the hot summer months. Prune back any dead, brown, dry stalks to the base of the plant, removing no more than 1/3 of the total amount of stalks and foliage from the plant. After pruning, fertilize lightly with a balanced fertilizer and water well. Wiegand's Sedge generally need to be pruned annually to remain healthy and vigorous.