Why does mowing height matter for lawn health?

Mowing height directly affects root depth, drought tolerance, and overall lawn health. Taller grass develops deeper roots and better stress resistance, while shorter grass requires more frequent mowing and watering. Each grass type has an optimal height that maximizes its natural characteristics.

What's the difference between cool-season and warm-season grass mowing?

Cool-season grasses (Kentucky Bluegrass, Fescue) grow best in spring and fall, preferring heights of 2.5-4 inches. Warm-season grasses (Bermuda, Zoysia) thrive in summer and can be mowed lower (1-2 inches). Each has different optimal heights and seasonal mowing patterns.

How often should I mow my lawn during different seasons?

Mowing frequency varies by grass type and season. Cool-season grasses typically need weekly mowing during peak growth (spring/fall), while warm-season grasses may need mowing every 3-5 days in summer. During dormant periods, mow only when necessary. Never remove more than 1/3 of the grass blade at once.

What happens if I mow my grass too short?

Mowing too short (scalping) can stress grass, reduce root depth, increase disease susceptibility, and create bare spots. It also makes grass more vulnerable to drought, heat stress, and weed invasion. Always stay within the recommended height range for your grass type.

Is it better to bag or mulch grass clippings?

Mulching (leaving clippings on the lawn) is generally better for lawn health. Clippings return valuable nutrients (especially nitrogen) to the soil, reduce fertilizer needs, and help retain moisture. Only bag clippings if they're excessive, wet, or if you're treating for disease.