How to Grow Ornamental Blue Oat Grass
Helictotrichon sempervirens
Your complete guide to growing Ornamental Blue Oat Grass.
📷 Wikimedia CommonsWhen to Plant Ornamental Blue Oat Grass
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Companion Plants for Ornamental Blue Oat Grass
✓ Good companions
Creates attractive color contrast, shares preference for full sun and well-draining soil
Repels rodents and deer that might damage ornamental grasses, shares sun and drainage needs
Provides ground-level foliage contrast, tolerates similar growing conditions
Aromatic oils deter pests, both plants thrive in lean, well-draining soils
Natural pest deterrent properties, complementary spherical form contrasts with grass texture
Complementary colors and textures, both drought tolerant with similar water needs
Similar drought tolerance and Mediterranean growing conditions, provides aromatic pest deterrent
Compatible water requirements, adds textural interest and attracts beneficial pollinators
✗ Keep away from
Requires moist, rich soil and partial shade, incompatible with drought-tolerant grass needs
Requires consistently moist soil and shade, opposite of blue oat grass's dry, sunny preferences
Needs frequent watering and partial shade, creates unfavorable wet conditions for ornamental grass
