Tussock Sedge is a rhizomatous evergreen sedge native to eastern North America, where it thrives in the wet margins and seasonal flood zones that most plants avoid. Growing in dense tussocks 1 to 3 feet tall and spreading 2 feet wide, this species transforms boggy, poorly drained spots into architectural features with narrow foliage and showy flowers in late spring. Hardy from zones 3 to 8, it tolerates everything from standing water to partial shade, making it invaluable for gardeners dealing with problem wet areas that need stabilizing.
Partial Sun
Moderate
3-8
36in H x 24in W
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Moderate
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Dense tussocks of evergreen foliage create year-round structure in wet landscapes, and showy flowers emerge in May and June to brighten marsh edges and rain gardens. This sedge spreads by rhizomes to form large colonies that stabilize erosion-prone banks and shorelines without fussy care. The real strength lies in its willingness to colonize standing water and seasonal flood zones where conventional ornamentals fail, while remaining entirely deer-proof.
Tussock Sedge excels in naturalized wetland plantings, rain gardens, and water gardens where it stabilizes banks and filters runoff while creating habitat structure. Its dense tussocks provide erosion control in areas prone to seasonal flooding or standing water, while its evergreen nature keeps the planting visually interesting through winter. Ecologically, it becomes a cornerstone species in restored marshes and wet meadows.
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“Carex stricta is native primarily to wet swales, marshes, bogs, wet meadows, and creek margins across eastern North America, ranging from Quebec and Ontario to North Dakota and south through Missouri, Tennessee, and North Carolina. In Missouri specifically, populations persist in only a handful of calcareous, spring-fed swampy meadows in the Ozarks. This sedge represents the deep ecological heritage of North American wetland plants, persisting in the same habitat niches that shaped regional plant communities long before European settlement.”