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Frost Grass

Spodiopogon sibiricus, Poaceae

Zones
4–8
Layer
Herbaceous
Lifespan
Perennial
Growth
Moderate

Guild Roles

Ground CoverMulch MakerBeneficial Insect Habitat

Growing Conditions

Sun

Partial Shade (preferred)Full Sun (tolerated)

Water

Moderate (established)Moderate (seedling)

Soil pH

5.5 – 7

Tolerances

Drought
Frost
Heat
Pest Resistance
Disease Resist.

Companion Plants

Transylvanian MelicMelica transsilvanica
Pollinator SharingBeneficial Insect Habitat
Short MuhlyMuhlenbergia brevis
Pollinator SharingBeneficial Insect Habitat
Jiuzhaigou BambooFargesia jiuzhaigouensis
Wind ProtectionNurse Plant
Fertile Clumping BambooFargesia ferax
Wind ProtectionBeneficial Insect Habitat

Antagonistic Plants

Leathery RushJuncus coriaceus

Frost grass forms dense stands that compete with rush species for light and soil moisture

Uses

Functions

OrnamentalLate Season InterestErosion Control

Common Questions

What zones does Frost Grass grow in?

Frost Grass grows in USDA hardiness zones 4 through 8.

What are good companion plants for Frost Grass?

Good companions for Frost Grass include Transylvanian Melic, Short Muhly, Jiuzhaigou Bamboo, Fertile Clumping Bamboo.

Design guilds with Frost Grass and see companion relationships visually.

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