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, Pasture/Forage, and Erosion Control
Variety / Cultivar
Turf-type tall fescue varieties such as 'Rebel IV', 'Falcon IV', or 'Titan', known for darker green color and finer texture than older pasture varieties like 'Kentucky 31'
Hardiness Zones
USDA Hardiness Zones 4 through 7 (and into 8 in higher elevations or coastal areas). Excellent heat tolerance for a cool-season grass and very good cold hardiness
About This Grass
Forms a moderately coarse, upright, and dense bunch-type turf with a deep green color. Height ranges from 2 to 4 inches when maintained as a lawn, but can grow up to 3 to 4 feet if left unmowed. Texture is medium-coarse compared to bluegrass or fine fescue
Blade Characteristics
Blades are medium-to-wide (4-8mm), flat with prominent parallel veins on the upper surface and a shiny underside. Tip is sharply pointed. Vernation is rolled in the bud. The ligule is a very short, membranous ring, and auricles are absent or blunt
Root System
Extremely deep root system (often reaching 2 to 3 feet or more), which gives it superior drought tolerance compared to other cool-season grasses. Moderately fast establishment from seed, with moderate thatch-forming tendency
Growing Information
Origin Region
Native to Europe; widely introduced and cultivated across North America, particularly in the transition zone and upper South
Growth Habit
Bunch-type grass that forms moderately dense clumps, though modern turf-type varieties can produce very short rhizomes allowing limited lateral spreading
Sunlight & Water Needs
Performs best in full sun but has better shade tolerance than most warm-season grasses and Kentucky bluegrass. Requires moderate watering once established; drought-resistant due to deep roots but goes semi-dormant during prolonged severe summer heat and drought. Prefers well-drained loamy soils with pH between 5.5 and 6.5
Mowing & Maintenance
Ideal mowing height is 2.5 to 3.5 inches, never cutting off more than one-third of the blade at a time. Fertilization requires about 2 to 4 lbs of nitrogen per 1,000 sq ft annually. Medium maintenance level
Special Characteristics
Exceptional wear and traffic tolerance, good resistance to common turf diseases (though susceptible to brown patch in hot, humid weather), high drought recovery through deep roots, and good erosion control due to deep root mass
Ecological Information
Introduced species widely used for soil stabilization, erosion control, and pastures. Provides good wildlife cover and foraging value, though common agricultural varieties like 'Kentucky 31' often contain endophyte fungi that deter grazing insects and herbivores. Non-invasive in most managed turf settings