Tall Fescue
Schedonorus arundinaceus (formerly Festuca arundinacea) · Cool-season perennial grass, C3 photosynthetic pathway, excellent adaptation 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 cultivars (e.g., 'Bison', 'Rebel', 'Hounddog'). Known for finer texture, darker green color, and denser growth than older forage varieties like 'Kentucky 31'.
Hardiness Zones
Thrives in USDA Hardiness Zones 4 through 9. Excellent heat and drought tolerance for a cool-season grass, making it the premier choice for the transition zone. Exhibits good winter cold hardiness.
About This Grass
Forms a moderately dense turf with a medium to coarse texture and a rich dark green color. When unmowed, it can grow up to 2 to 4 feet tall, but when maintained as a lawn, it is typically kept at 2.5 to 3.5 inches. Features prominent upright tillers and lacks aggressive creeping stolons. Seed heads are open, branching panicles.
Blade Characteristics
Blades are medium-coarse in width (approx. 4-8 mm), flat with prominent parallel veins and a distinctive raised midrib on the underside. Tips are typically pointed. Vernation is rolled in the bud. Ligule is a short, membranous structure. Auricles are typically absent or blunt, and the collar region is broad and continuous.
Root System
Extremely deep root system (often reaching 2 to 3 feet or more into the soil profile), which provides superior drought tolerance compared to most other cool-season grasses. Moderate establishment speed, forms a strong bunch-type turf with low to moderate thatch-forming tendencies.
Growing Information
Origin Region
Native to Europe and parts of North Africa and Asia; introduced to North America in the early 19th century and now widely cultivated throughout the United States, especially in the transition zone and northern regions.
Growth Habit
Bunch-type grass that forms dense clumps, though modern turf-type varieties can exhibit a slightly more spreading habit via short, underground rhizomes.
Sunlight & Water Needs
Performs best in full sun but has better shade tolerance than Kentucky Bluegrass or Perennial Ryegrass. Requires moderate watering once established, needing about 1 inch of water per week. Highly drought-tolerant due to its deep root system, going into summer dormancy if water is withheld.
Mowing & Maintenance
Ideal mowing height is 2.5 to 4 inches; higher mowing encourages deeper roots and better weed suppression. Mow regularly, removing no more than one-third of the blade at a time. Fertilization needs are moderate (2 to 4 lbs N per 1,000 sq. ft. per year). Low to medium maintenance level.
Special Characteristics
Exceptional traffic and wear tolerance due to strong tillering. Good resistance to many common turf diseases, though susceptible to brown patch in hot, humid weather. Outstanding drought recovery ability, deep erosion control capabilities, and good weed suppression when thick.
Ecological Information
Introduced species widely used for soil stabilization, erosion control on slopes, and pasture forage. Provides moderate wildlife cover, though modern turf cultivars are primarily selected for aesthetic and functional turfgrass utility.