
Idaho fescue
Festuca idahoensis
Overview
Idaho fescue (Festuca idahoensis) is a small, tufted, evergreen, perennial grass native to the western United States and Canada. This species produces slender, blue-green leaves that grow in clumps up to 6 inches tall. Its small flower heads often appear to float above the plant, creating a unique look. Idaho fescue is a great choice for ornamental gardens, rock gardens, and areas where drought tolerance is a priority. This species does best in well-draining soil and full to partial sun. When grown in sun, this species becomes more drought-tolerant and can withstand more foot traffic. Its ability to tolerate poor soils and cold temperatures makes it an excellent choice for landscapes in colder climates.
Care Guide
Watering
Minimum
Light
Full sun.
Soil
Rocky , gravelly , dry, Well-drained
Temperature
Hardiness zone 3-3.
Propagation
Division
Diseases & Pests
Common pests: Anthracnose, Rust, Drought resistant .
Related plants
Other plants you might like if you grow Idaho fescue.







