Should grass be cut closely during the hot months?

Cutting grass closely during the hot months is not advisable because it can significantly stress the grass and leave it vulnerable to heat and drought. Keeping the grass taller allows it to develop a healthier root system, improve moisture retention in the soil, and protect the crown of the grass plant from extreme heat. Taller grass blades provide shade to the soil, which helps prevent it from drying out too quickly. This practice is crucial in maintaining a lush and healthy lawn during the stress of hot weather.

The other responses imply different conditions for cutting grass, such as doing so only when it's dry or wet, which does not address the overall approach needed for hot weather care. Additionally, while one option suggests cutting closely, it overlooks the detrimental effects of such an action during high temperatures, reinforcing that maintaining a longer blade length is beneficial for the grass's health.