We may earn revenue from the products available on this page and participate in affiliate programs. Learn More › Cutting grass with orange lawnmower. The ideal grass height depends on whether you have ...

In fall, cut cool-season grasses to 2 inches and warm-season grasses 2 to 3 inches tall. Never remove more than one-third of the grass to avoid stressing the plant. Sharpen dull mower blades for the ...

Continue mowing while grass is growing, cutting only one-third of its height each time. For cool-season grass, mow until growth stops, ending at 3–4 inches tall. Raise mower height for warm-season ...

Q: I'm about to mow my grass for the last time this season. What is the right height to cut it this time? Fred E. Schuchman, Midland A: I would put your lawn to bed for the winter with the grass cut ...