Species One Sided Sedge

One Sided Sedge

Carex unilateralis

Also Known As - Lateral Sedge
One Sided Sedge (Carex unilateralis) is a perennial sedge native to the eastern United States. It grows in moist soils in upland woods, sandhills, abandoned fields, and rocky outcroppings. It grows in medium or light shade but can tolerate full sun. The plants have a spreading habit and form dense stands with narrow leaves. The slender, straw-colored stems reach up to 40cm high. The flowers are small, greenish-brown, and inconspicuous. The fruits are light-brown, ovoid achenes. This sedge is an excellent ground-cover and provides food and shelter for beneficial insects. It is an attractive ornamental for flower borders or pathways. It's easy to maintain. This hardy plant offers many benefits in the garden.

Watering:

Frequent

Hardiness Zone:

Sun:

full sun,part shade

Leaf:

Yes

Leaf Color:

green

Growth Rate:

High

Drought Tolerant:

Yes

Salt Tolerant:

Yes

Invasive:

Yes

Care Level:

Medium

watering

Cattail Sedge should be watered regularly in order to keep the soil evenly moist. It should ideally be watered every 5-7 days, depending on the temperature and humidity levels. During the warmer summer months, watering may need to be done as often as twice weekly. In cooler temperatures, watering can be reduced to once a week. During the winter, watering should be reduced or stopped completely unless the air temperatures remain consistently above 50°F. When using a sprinkler or watering can, be sure to saturate the soil as deeply as possible. It is also important to avoid over-watering as this can lead to root rot.

sunlight

Cattail Sedge (Carex typhina) prefers full sunlight to partial shade, sometimes called "dappled shade." The plant grows best in damp and moist soils when situated in full sun. When planted in partial shade, the plant can survive but will produce fewer flowers and seeds. Depending on location, the plants should receive at least 4 to 6 hours of direct sunlight each day. During the summer months, provide about 8 to 10 hours of sunlight each day. Cattail Sedge should be protected from extreme temperatures, either hot or cold, for optimal growth.

pruning

Cattail Sedge (Carex typhina) requires minimal pruning throughout the growing season. Prune off any dead or damaged foliage in late winter/early spring. This removes any old growth and encourages new growth in the coming season. Additionally, light trimming of the foliage can be performed in late spring or early summer to help encourage bushy, full growth. Be sure to sterilize tools between pruning sessions to prevent the spread of diseases.

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