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 ...

Warm-season grasses get their name for good reason — they thrive in strong sun and temperatures between 75 and 90 degrees. If you live in the southern United States, you probably appreciate how lush ...

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 ...

Mow your lawn through fall but stop once the grass goes dormant. Cool season grasses should be around 2.5 to 3 inches tall during the fall. Allowing grass to stay too tall before a frost can lead to ...