Which of the following is included among the principal cool-season turfgrass species?

• A. Creeping bentgrass
• B. Bermuda grass
• C. St. Augustine grass
• D. Zoysia grass

Answer: (A)

Creeping bentgrass is a classic example of a cool-season turfgrass, meaning it thrives in cooler temperatures and is commonly used where winters are mild and summers aren’t extreme. It has a very fine texture and can be mowed very short, which is why it’s a staple on golf greens and fine lawns in temperate regions. This makes it a primary cool-season choice.

The other grasses listed are warm-season types. Bermuda grass, St. Augustine grass, and Zoysia grass perform best in hot, sunny climates and tend to go dormant or turn brown when temperatures drop. That contrast in climate preference is why they’re not considered cool-season species.