Tall Fescue
Schedonorus arundinaceus (formerly Festuca arundinacea) · Cool-season perennial, C3 grass, highly adapted to the transition zone
Grass Family
Poaceae, subfamily Pooideae, tribe Poeae
Grass Category
Lawn/Turf Grass, Sports Turf, Pasture/Forage, and Erosion Control
Variety / Cultivar
Turf-type tall fescue cultivars (e.g., 'Biltmore', 'Rebel', 'Falcon'); known for finer leaf texture, darker green color, and denser growth than older forage varieties like 'Kentucky 31'
Hardiness Zones
USDA Hardiness Zones 4 through 9. Excellent performance in the transition zone where summers are too hot for Kentucky bluegrass and winters are too cold for warm-season grasses.
About This Grass
Forms a moderately coarse, upright bunch-type turf with high density when overseeded or established thickly. Unmowed height can reach 2 to 4 feet with open seed heads, but maintained lawns sit at 2 to 3.5 inches. Color ranges from medium to dark green, maintaining green color longer into hot summers and cold winters than many other cool-season grasses.
Blade Characteristics
Medium to coarse width (3-8 mm), flat shape with prominent parallel veins on the upper surface, pointed tip, rough margins, and a distinct keel on the underside. Vernation is rolled in the bud. Features a short, membranous ligule, small or absent auricles, and a broad collar region.
Root System
Extensive, deep fibrous root system (often growing 2 to 3 feet deep or more), which gives it superior drought tolerance compared to other cool-season grasses. Moderate establishment speed from seed; forms a strong, deep sod that resists compaction.
Growing Information
Origin Region
Native to Europe; widely introduced and naturalized throughout North America, particularly well-adapted to the transition zone and cooler humid regions
Growth Habit
Bunch-type grass that can form a somewhat uniform turf through short, underground rhizomes when managed as a dense lawn
Sunlight & Water Needs
Performs best in full sun but has good shade tolerance compared to other cool-season grasses. Requires moderate moisture once established, with high drought tolerance due to its deep root system. Prefers well-drained loamy soils with a pH between 5.5 and 6.5.
Mowing & Maintenance
Ideal mowing height is 2.5 to 4 inches. Mowing frequency is weekly during peak spring and fall growth. Requires moderate fertilization (2 to 4 lbs N per 1000 sq ft annually). Low to moderate maintenance level, needing occasional overseeding to fill in thin spots since it spreads slowly.
Special Characteristics
Exceptional heat, drought, and wear tolerance for a cool-season grass. Good resistance to many common turf diseases and insects, especially when enhanced with endophytic fungi. Provides robust erosion control on slopes.
Ecological Information
Introduced species widely used for forage, turf, and erosion control. Provides good ground cover and wildlife habitat, though endophyte-infected varieties can be toxic to grazing livestock and certain herbivores. Often mixed with Kentucky bluegrass or perennial ryegrass in turf applications.