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Umbrella Sedge

Cyperus involucratus, Cyperaceae

Zones
9–11
Layer
Herbaceous
Lifespan
Perennial
Growth
Fast

Guild Roles

Beneficial Insect HabitatMulch Maker

Growing Conditions

Sun

Full Sun (preferred)Partial Shade (tolerated)

Water

High (established)High (seedling)

Soil pH

6 – 8

Tolerances

Drought
Frost
Heat
Pest Resistance
Disease Resist.

Companion Plants

Long Sheath BambooDendrocalamus longispathus
Wind ProtectionBeneficial Insect Habitat
White BambooBambusa chungii
Wind ProtectionShade Provision
Whorled Giant BambooGigantochloa verticillata
Shade ProvisionWind Protection
Elliptic Spike RushEleocharis elliptica
Beneficial Insect HabitatPhysical Support

Antagonistic Plants

Tall Spike RushEleocharis sphacelata

Tall spike rush and umbrella sedge compete for dominance in wetland environments

Uses

Functions

Water GardensErosion ControlOrnamental

Common Questions

What zones does Umbrella Sedge grow in?

Umbrella Sedge grows in USDA hardiness zones 9 through 11.

What are good companion plants for Umbrella Sedge?

Good companions for Umbrella Sedge include Long Sheath Bamboo, White Bamboo, Whorled Giant Bamboo, Elliptic Spike Rush.

Design guilds with Umbrella Sedge and see companion relationships visually.

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