PatternBaseAmerican Dunegrass
Leymus mollis, Poaceae
Zones
2–7
Layer
Herbaceous
Lifespan
Perennial
Growth
Moderate
Guild Roles
Ground CoverMulch MakerBeneficial Insect Habitat
Growing Conditions
Sun
Full Sun (preferred)Partial Shade (tolerated)
Water
Low (established)Moderate (seedling)
Soil pH
6.5 – 8.5
Tolerances
Drought
Frost
Heat
Pest Resistance
Disease Resist.
Companion Plants
Uses
Functions
Dune StabilizationErosion ControlSalt ToleranceWildlife Habitat
Edible Parts
Seeds
Common Questions
What zones does American Dunegrass grow in?
American Dunegrass grows in USDA hardiness zones 2 through 7.
What are good companion plants for American Dunegrass?
Good companions for American Dunegrass include Smooth Cordgrass, Needle Spikerush, Hooded Iceland Moss.
Design guilds with American Dunegrass and see companion relationships visually.
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