Bermuda Grass
Cynodon dactylon · Warm-season, Perennial, C4 grass
AI-generated identification · may be incorrect
Grass Category
Lawn/Turf Grass, Sports Turf, Golf Course Grass, Erosion Control
Hardiness Zones
Thrives in USDA Hardiness Zones 7 through 10, with some cold-hardy cultivars extending into Zone 6. Excellent heat and drought tolerance, but goes completely dormant and turns brown upon the first hard frost.
Grass Family
Poaceae, subfamily Chloridoideae, tribe Cynodonteae
Variety / Cultivar
Common Bermuda (unimproved wild type or standard utility cultivar)
About This Grass
Forms a dense, low-growing turf with grayish-green to medium-green leaves. It can become invasive in flower beds due to its aggressive horizontal spread. Maintained height is typically very low (0.5 to 1.5 inches), while unmoved plants can reach 6 to 18 inches. Produces digitate seed heads with 3 to 7 slender spikes arranged in a finger-like cluster at the top of the stem.
Blade Characteristics
Blades are fine to medium in width (2-3 mm), flat or folded, with sharply pointed tips. Color ranges from light green to dark grayish-green. Vernation is folded in the bud. Ligule is a fringe of hairs, and auricles are absent. The collar is continuous and narrow.
Root System
Deep fibrous root system reaching depths of 6 feet or more in favorable soils, combined with extensive rhizomes and stolons. Establishes quickly from seed or vegetative plugs, has a low to moderate tendency to form thatch under high fertilization, and exhibits exceptional drought tolerance and rapid wear recovery.
Growing Information
Origin Region
Native to East Africa, Middle East, and parts of Asia; naturalized worldwide in tropical, subtropical, and warm temperate regions.
Growth Habit
Aggressively spreading via both stolons (above ground runners) and rhizomes (underground stems), forming a dense, tight mat or turf.
Sunlight & Water Needs
Requires full sun (minimum 6-8 hours of direct sunlight daily) and has zero shade tolerance. Moderate water needs once established, but highly drought-tolerant by entering dormancy during severe dry spells. Prefers well-drained soils with a pH between 5.8 and 7.0.
Mowing & Maintenance
Ideal mowing height is 0.5 to 1.5 inches using a reel mower for best results. Requires frequent mowing during peak growing season due to rapid vertical and horizontal growth. High maintenance when kept as a fine turf, needing 3 to 6 lbs N per 1000 sq ft annually, regular dethatching, and vertical mowing.
Special Characteristics
Exceptional traffic and wear tolerance, making it ideal for athletic fields and golf courses. Good salt tolerance. Excellent drought recovery via underground rhizomes. Crowds out weeds effectively when healthy and dense, but can itself become a persistent weed in other turf types.
Ecological Information
Introduced species in North America. Provides low wildlife food value compared to native grasses, though the seed heads are eaten by some birds. Excellent for soil stabilization and erosion control on slopes and coastal areas due to its dense, interlocking root and runner network. Frequently used alone rather than in mixes.