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Canada Wild Rye

Elymus canadensis, Poaceae

Zones
3–8
Layer
Herbaceous
Lifespan
Perennial
Growth
Fast

Guild Roles

Mulch MakerBeneficial Insect Habitat

Growing Conditions

Sun

Full Sun (preferred)

Water

Moderate

Soil pH

5.5 – 7.5

Tolerances

Drought
Frost
Heat
Pest Resistance
Disease Resist.

Companion Plants

Bur OakQuercus macrocarpa
Nurse PlantWind Protection

Antagonistic Plants

ButternutJuglans cinerea

Butternut produces allelopathic compounds that inhibit grass establishment, particularly problematic in cold climates

Bottlebrush GrassElymus hystrix

Related Elymus species compete and may have allelopathic interactions

Uses

Functions

Erosion Control

Common Questions

What zones does Canada Wild Rye grow in?

Canada Wild Rye grows in USDA hardiness zones 3 through 8.

What are good companion plants for Canada Wild Rye?

Good companions for Canada Wild Rye include Bur Oak.

Design guilds with Canada Wild Rye and see companion relationships visually.

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