Species Black Sedge
gray-brown spikelets with lime-green foliage and stems

Black Sedge

Carex atratiformis

Also Known As - Scabrous Black Sedge,Blackish Sedge
Black Sedge is an attractive species of Carex that imparts a unique rich color to any landscape. This erect, perennial sedge, is native to the Eastern North America and features rich chocolate-black culms. Its arching, mounding habit and slender, narrow, dark green foliage contrasts beautifully against vibrant green lawns and ground cover. Black Sedge grows best in moist to wet soils and partial shade, and can tolerate full shade. It can reach up to six feet tall and can make a great addition for naturalized areas, woodland gardens and along ponds and streams. Its attractive foliage and rich color can bring year-round interest to any garden.

Watering:

Frequent

Hardiness Zone:

Flowers:

Green/Brown Flowers

Sun:

Sun, Partial Shade

Soil:

Clay, Sand

Leaf:

Yes

Leaf Color:

green

Growth Rate:

Low

Drought Tolerant:

Yes

Salt Tolerant:

Yes

watering

Howe's Sedge should be watered at least 1-2 times per week, and should be kept evenly moist. Water should be applied to the soil and around the base of the plant, being careful not to overwater. Water in the morning when possible, as this allows any water that runs off the soil to evaporate before nightfall. Avoid wetting the foliage of the plant, as this can cause fungal diseases. In the hottest parts of summer, Howe's Sedge may require more frequent watering.

sunlight

Howe's Sedge prefers full sunlight for optimal development and growth. It should be given a minimum of 6 hours of direct sunlight each day in the growing season (from late spring to early fall). Howe's Sedge flourishes best in slightly moist soil and needs little to moderate watering as it is indeed drought-tolerant. During the cooler winter months, it can be moved to a spot with partial shade or indirect sun, where it will remain dormant. It will only need a small amount of water if the soil dries out.

pruning

Howe's Sedge should be pruned twice a year during the early and late season. Pruning in early spring is important to remove dead and damaged foliage. In late summer or fall, remove the flower heads to maintain a neat growth habit and encourage new foliage. When pruning, be sure to make clean cuts and avoid damaging existing foliage. Take care not to remove the entire plant or more than a third of the stem. Proper pruning can help enhance the health and appearance of the Howe's Sedge.

Season

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

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