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Mountain Spikerush

Eleocharis montana, Cyperaceae

Zones
4–8
Layer
Herbaceous
Lifespan
Perennial
Growth
Moderate

Guild Roles

Beneficial Insect Habitat

Growing Conditions

Sun

Full Sun (preferred)Partial Shade (tolerated)

Water

High (established)High (seedling)

Soil pH

5 – 7.5

Tolerances

Drought
Frost
Heat
Pest Resistance
Disease Resist.

Companion Plants

Tapertip RushJuncus acuminatus
Pollinator SharingBeneficial Insect Habitat
Toad RushJuncus bufonius
Nutrient AccumulationBeneficial Insect Habitat

Antagonistic Plants

Giant LemongrassCymbopogon giganteus

Lemongrass produces strong allelopathic oils and compounds that inhibit germination and growth of sedges and rushes

Gulf Coast SpikerushEleocharis cellulosa

Related spikerush species compete for same ecological niche and root zone resources in wetland habitats

Uses

Functions

Wetland RestorationAlpine GardeningWater FiltrationErosion Control

Common Questions

What zones does Mountain Spikerush grow in?

Mountain Spikerush grows in USDA hardiness zones 4 through 8.

What are good companion plants for Mountain Spikerush?

Good companions for Mountain Spikerush include Tapertip Rush, Toad Rush.

Design guilds with Mountain Spikerush and see companion relationships visually.

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