At what temperature does Bermuda grass typically go dormant?

At what temperature does Bermuda grass typically go dormant?

• A. Below 60°F
• B. Below 70°F
• C. Below 50°F
• D. Below 40°F

Answer: (C)

Bermuda grass typically goes dormant when temperatures drop below 50°F. This cool-season behavior is a survival mechanism for the grass, allowing it to conserve resources when conditions are not favorable for growth, such as cooler temperatures during the winter months. When the temperature consistently remains below this threshold, the physiological processes in the plant slow down significantly, leading to dormancy. Choosing below 60°F, 70°F, or 40°F would not accurately reflect the dormancy threshold for Bermuda grass, as dormancy tends to initiate at temperatures lower than 50°F, making it too warm for the grass to enter dormancy.

Bermuda grass typically goes dormant when temperatures drop below 50°F. This cool-season behavior is a survival mechanism for the grass, allowing it to conserve resources when conditions are not favorable for growth, such as cooler temperatures during the winter months. When the temperature consistently remains below this threshold, the physiological processes in the plant slow down significantly, leading to dormancy.

Choosing below 60°F, 70°F, or 40°F would not accurately reflect the dormancy threshold for Bermuda grass, as dormancy tends to initiate at temperatures lower than 50°F, making it too warm for the grass to enter dormancy.