Tall Fescue
Festuca arundinacea (syn. Schedonorus arundinaceus) · Cool-season, Perennial, C3 grass
Grass Family
Poaceae, subfamily Pooideae, tribe Poeae
Grass Category
Lawn/Turf Grass, Pasture/Forage, and Erosion Control
Variety / Cultivar
Turf-Type Tall Fescue (TTTF); common varieties include 'Falcon IV', 'Rebel', or 'Titan'.
Hardiness Zones
USDA Zones 4-7; highly tolerant of the heat and humidity of the Transition Zone; goes semi-dormant in extreme cold or heat.
About This Grass
A robust, coarse to medium-textured grass forming dense clumps. It maintains a deep green color year-round in many climates. Unmowed, it can reach 3-4 feet with open panicle seed heads; maintained, it produces a tough, resilient turf.
Blade Characteristics
Blade width 3-6mm (medium to coarse); flat shape with prominent longitudinal veins on the upper surface and a dull underside; pointed tips; vernation is rolled in the bud; ligule is short and membranous; auricles are usually absent or small and blunt (not clasping).
Root System
Deep fibrous root system capable of reaching 3-6 feet deep; low thatch tendency; slow recovery from wear due to bunch-forming habit but highly stable once established.
Growing Information
Origin Region
Native to Europe and North Africa; widely naturalized across the United States Transition Zone and temperate regions.
Growth Habit
Deep-rooted Bunch-type (clump-forming). Some modern cultivars exhibit limited rhizome development.
Sunlight & Water Needs
Full sun to moderate shade (best shade tolerance for cool-season grasses); high water needs for lush growth but superior drought avoidance due to deep roots; prefers pH 5.5-7.5.
Mowing & Maintenance
Mowing height 3.0-4.0 inches; frequency weekly during peak spring/fall growth; 2-4 lbs N per 1000 sq ft annually; medium maintenance requirement; requires periodic overseeding to fill gaps.
Special Characteristics
Excellent wear tolerance once established; high drought avoidance; superior shade tolerance among cool-season grasses; resistant to most common diseases except Brown Patch during high humidity.
Ecological Information
Introduced species; widely used for soil stabilization on slopes; provides forage for livestock (though tall fescue endophytes can be toxic to some animals); often blended with Kentucky Bluegrass for improved durability.