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Chamisso Sedge

Carex Pachystachya

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Overview

Chamisso Sedge (Carex pachystachya) is a hardy perennial sedge thriving in USDA zones 4-9. It forms dense, evergreen clumps up to 2 feet tall and wide, featuring stiff, arching leaves. Its distinctive, spiked flower heads emerge in spring, adding textural interest. Adaptable to various soils, it prefers moist conditions and partial shade, ideal for naturalistic designs and water features. Low maintenance and cold-resistant, it provides year-round greenery.

Sun HalfWater High, MediumZones 7–9Type GrassClimate Temperate
Chamisso Sedge (Carex Pachystachya) — Adaptable to various soils; chamisso Sedge is a practical and attractive choice for gardeners seeking a lush
Chamisso Sedge (Carex Pachystachya) — clumping habit with rich green; demonstrating a notable cold toleranceChamisso Sedge (Carex Pachystachya) — Chamisso Sedge is a practical and attractive choice for gardeners seeking a lushChamisso Sedge (Carex Pachystachya) — it prefers moist conditions and partial shade; its distinctive, spiked flower heads emerge in spring, adding texturalChamisso Sedge (Carex Pachystachya) — It forms dense, evergreen clumps up to 2 feet tall and wide, featuring stiff, arching leavesChamisso Sedge (Carex Pachystachya) — green flowers in the gardenChamisso Sedge (Carex Pachystachya) — It forms dense, evergreen clumps up to 2 feet tall and wide, featuring stiff, arching leaves; clumping habit with rich+47

Culture

Sun
Half
Water
High, Medium
USDA zones
7–9

Shape & size

Mature height
2–3 Ft.
Mature width
2–3 Ft.

Classification

Type
Grass
Family
Cyperaceae
Climate
Temperate

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Photos (54)

Chamisso Sedge (Carex Pachystachya) — Adaptable to various soils; chamisso Sedge is a practical and attractive choice for gardeners seeking a lush
Chamisso Sedge (Carex Pachystachya) — clumping habit with rich green; demonstrating a notable cold tolerance
Chamisso Sedge (Carex Pachystachya) — Chamisso Sedge is a practical and attractive choice for gardeners seeking a lush
Chamisso Sedge (Carex Pachystachya) — it prefers moist conditions and partial shade; its distinctive, spiked flower heads emerge in spring, adding textural
Chamisso Sedge (Carex Pachystachya) — It forms dense, evergreen clumps up to 2 feet tall and wide, featuring stiff, arching leaves
Chamisso Sedge (Carex Pachystachya) — green flowers in the garden
Chamisso Sedge (Carex Pachystachya) — It forms dense, evergreen clumps up to 2 feet tall and wide, featuring stiff, arching leaves; clumping habit with rich
Chamisso Sedge (Carex Pachystachya) — Low maintenance and cold-resistant, it provides year-round greenery; it exhibits optimal growth in partial to full shade
Chamisso Sedge (Carex Pachystachya) — Its distinctive, spiked flower heads emerge in spring, adding textural interest
Chamisso Sedge (Carex Pachystachya) — scientifically known as Carex pachystachya; with its versatility and low upkeep
Chamisso Sedge (Carex Pachystachya) — is an enduringly fresh and resilient addition to any landscape; it forms dense, evergreen clumps up to 2 feet tall and
Chamisso Sedge (Carex Pachystachya) — The blades typically grow to a height of 6 to 12 inches with a similar spread
Chamisso Sedge (Carex Pachystachya) — Its understated flower spikes emerge in late spring to early summer
Chamisso Sedge (Carex Pachystachya) — the Chamisso Sedge thrives in USDA hardiness zones 4 through 9
Chamisso Sedge (Carex Pachystachya) — Low maintenance and cold-resistant, it provides year-round greenery
Chamisso Sedge (Carex Pachystachya) — scientifically known as Carex pachystachya
Chamisso Sedge (Carex Pachystachya) — The blades typically grow to a height of 6 to 12 inches with a similar spread; chamisso Sedge (Carex pachystachya) is a
Chamisso Sedge (Carex Pachystachya) — making it an ideal ground cover or accent plant.<br><br>Native to North America
Chamisso Sedge (Carex Pachystachya) — Its distinctive, spiked flower heads emerge in spring, adding textural interest; this plant prefers consistently moist
Chamisso Sedge (Carex Pachystachya) — only occasional trimming of spent foliage to maintain its tidy appearance
Chamisso Sedge (Carex Pachystachya) — clumping habit with rich green
Chamisso Sedge (Carex Pachystachya) — grass with green blooms
Chamisso Sedge (Carex Pachystachya) — grass-like foliage that adds both texture and color to garden spaces
Chamisso Sedge (Carex Pachystachya) — ideal for naturalistic designs and water features

Photograph: Matt Lavin, CC BY-SA 2.0 · source

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