Fine Fescue (Creeping Red Fescue)
Festuca rubra subsp. rubra · Cool-season, Perennial, C3 grass
Grass Family
Poaceae, Subfamily Pooideae, Tribe Poeae
Grass Category
Lawn/Turf Grass, Erosion Control, Ornamental Mow-Free
Variety / Cultivar
Strong Creeping Red Fescue (Commonly found in shade-mix blends like 'Boreal')
Hardiness Zones
USDA Zones 3-7; Excellent cold tolerance; Poor heat tolerance in the humid South where it may go dormant or thin out.
About This Grass
A very fine-textured, needle-like grass that creates a soft, flowing mat. It has a deep emerald to dark green color and holds color well into the fall. When left unmowed, it grows 6-12 inches tall and flops over into a 'meadow' look. Seed heads are narrow panicles.
Blade Characteristics
Fine width (<1.5mm), needle-like and often folded or rolled (involute). The tips are sharply pointed. Vernation is folded in the bud; ligule is very short and membranous; auricles are absent.
Root System
Moderately deep fibrous root system with slender underground rhizomes. Low thatch producer compared to Kentucky Bluegrass; establishes moderately fast from seed.
Growing Information
Origin Region
Native to Europe and temperate Asia; well-adapted to Northern US, Canada, and high-altitude coastal regions
Growth Habit
Rhizomatous (creeping) with a dense, mat-forming habit that fills in gaps laterally
Sunlight & Water Needs
Exceptional Shade Tolerance (4-6 hours sun or filtered light); Low to Moderate water needs; excellent drought tolerance once established; prefers well-drained, acidic to neutral soils.
Mowing & Maintenance
1.5 to 3.0 inches; infrequent mowing required compared to Ryegrass; 1-2 lbs Nitrogen per 1000 sq ft annually; Low maintenance level.
Special Characteristics
Superior shade tolerance, high drought resistance, salt tolerance, and ability to grow in poor, rocky soils. Poor wear tolerance (does not handle heavy foot traffic well).
Ecological Information
Introduced and naturalized in North America; stable for erosion control on slopes; often used in 'No-Mow' bee lawns or mixed with White Clover for sustainable landscapes.