Tall Fescue
Schedonorus arundinaceus (formerly Festuca arundinacea) · Cool-season, Perennial, C3 grass, widely adapted to the transition zone
Grass Family
Poaceae, subfamily Pooideae, tribe Poeae
Grass Category
Lawn/Turf Grass, Sports Turf, and Erosion Control
Variety / Cultivar
Turf-type tall fescue (e.g., 'Rebel', 'Biltmore', or similar modern turf cultivars bred for finer texture and darker green color)
Hardiness Zones
Thrives in USDA Hardiness Zones 4 through 7, performing exceptionally well in the transition zone where summers are too hot for Kentucky Bluegrass and winters too cold for warm-season grasses.
About This Grass
Forms a moderately coarse, upright, dense turf with a deep green color. Height ranges from 2 to 4 inches when maintained as a lawn, but can grow over 2 feet tall if left unmowed. Exhibits a slightly bunching appearance in stressed or thin areas as seen in the provided image.
Blade Characteristics
Blades are medium to coarse in width (4-8 mm), flat with prominent parallel veins on the upper surface, and rough margins. Vernation is rolled in the bud. Tips are pointed rather than boat-shaped. Auricles are small and blunt, and the ligule is a very short, membranous collar.
Root System
Extremely deep root system, often growing 2 to 3 feet deep into the soil. Fibrous root structure with a moderate establishment speed, providing superior drought resistance compared to most other cool-season grasses.
Growing Information
Origin Region
Native to Europe, widely naturalized and cultivated across North America, particularly in the transition zone and upper South
Growth Habit
Bunch-type grass with very short, occasional rhizomes, forming dense, upright clumps without creating a heavy thatch layer
Sunlight & Water Needs
Performs best in full sun but has better shade tolerance than Kentucky Bluegrass or Bermuda. Requires moderate watering once established; highly drought-resistant due to deep roots. Prefers well-drained soils with a pH between 5.5 and 6.5.
Mowing & Maintenance
Ideal mowing height is 2.5 to 4 inches. Requires regular mowing during active spring and fall growth periods. Low to moderate fertilization needs (2-4 lbs N per 1000 sq ft annually). Low thatch tendency; moderate maintenance level overall.
Special Characteristics
Excellent traffic and wear tolerance, good disease resistance (though susceptible to brown patch in hot, humid weather), superior drought tolerance due to deep roots, moderate salt tolerance, and good shade adaptation.
Ecological Information
Introduced species widely used for soil stabilization, erosion control on slopes, and pasture forage. Provides good ground cover and wildlife habitat, though modern turf cultivars are primarily sterile or managed strictly for aesthetic and functional turfgrass landscapes.