Which mowing practice is recommended for healthy turf?

Which mowing practice is recommended for healthy turf?

• A. Follow the one-third rule
• B. Mow as low as possible
• C. Mow daily
• D. Never remove clippings

Answer: (A)

Focus on keeping the leaf blade at a height that isn’t reduced too much in one mowing. The recommended approach is to remove only up to one-third of the current leaf blade height each time you mow. This preserves enough leaf surface for photosynthesis, supports energy reserves and root growth, and helps the turf recover quickly after mowing. It also promotes denser, healthier turf and reduces stress during heat or drought. For example, if the grass is 3 inches tall, aim to cut no more than about 1 inch off, leaving roughly 2 inches of growth. This avoids scalping, which weakens the plant and invites weeds. The other options aren’t ideal: mowing as low as possible tends to scalp the turf and stress the roots; mowing daily isn’t necessary for healthy turf and wastes resources; and while leaving clippings on the lawn is fine, “never remove clippings” isn’t a practical mowing rule, since clipping management should be balanced with mowing height to avoid matting or thatch buildup.

Focus on keeping the leaf blade at a height that isn’t reduced too much in one mowing. The recommended approach is to remove only up to one-third of the current leaf blade height each time you mow. This preserves enough leaf surface for photosynthesis, supports energy reserves and root growth, and helps the turf recover quickly after mowing. It also promotes denser, healthier turf and reduces stress during heat or drought.

For example, if the grass is 3 inches tall, aim to cut no more than about 1 inch off, leaving roughly 2 inches of growth. This avoids scalping, which weakens the plant and invites weeds.

The other options aren’t ideal: mowing as low as possible tends to scalp the turf and stress the roots; mowing daily isn’t necessary for healthy turf and wastes resources; and while leaving clippings on the lawn is fine, “never remove clippings” isn’t a practical mowing rule, since clipping management should be balanced with mowing height to avoid matting or thatch buildup.