Hard Fescue
Festuca trachyphylla · Cool-season, Perennial, C3 grass
Grass Family
Poaceae, Subfamily Pooideae, Tribe Poeae
Grass Category
Turf Grass, Ornamental Grass, Erosion Control, Low-maintenance landscapes
Variety / Cultivar
Common Hard Fescue (standard cultivars include 'Beacon' or 'Ecostar')
Hardiness Zones
USDA Zones 4–9; excellent cold tolerance; high heat tolerance for a fine fescue; goes dormant during extreme summer drought.
About This Grass
A fine-textured, low-growing grass with a dense, tufted habit. It features a deep blue-green to grayish-green color, maintaining a relatively uniform appearance even in poor soils. Seed heads are narrow panicles emerging on stiff stalks in late spring.
Blade Characteristics
Extremely fine width (<1.5mm); tightly folded (involute) or needle-like; pointed tip; blue-green color; folded vernation; ligule is very short and membranous; auricles are absent; sheath is split.
Root System
Deep, fibrous root system for a cool-season grass; very slow establishment speed; low thatch producer; excellent drought tolerance due to root depth.
Growing Information
Origin Region
Native to Europe; naturalized across temperate North America and the Pacific Northwest
Growth Habit
Bunch-type (clump-forming); non-creeping and forms tight clusters without rhizomes or stolons
Sunlight & Water Needs
Partial shade to Full sun; high shade tolerance; low water needs; excellent drought tolerance; prefers well-drained, acidic to neutral pH soils; sensitive to wet feet.
Mowing & Maintenance
Ideal height 2.5–4.0 inches (or left unmowed for meadow look); low frequency; 1-2 lbs Nitrogen per 1000 sq ft per year; low maintenance; infrequent dethatching required.
Special Characteristics
Excellent shade tolerance; high salt tolerance; superior drought resistance compared to Kentucky Bluegrass; very low traffic/wear tolerance; high resistance to Summer Patch and Dollar Spot.
Ecological Information
Introduced species; provides soil stabilization on slopes; provides cover for small mammals and insects; often used in 'No-Mow' mixes with other fine fescues.