Published July 1, 2026
How Low Should you Mow?
Proper Grass Height for a Healthy Lawn in Central Virginia
Takeaway: The right mowing height prevents weeds, improves drought resistance, and keeps your yard looking sharp for buyers.Ideal Grass Heights
- Tall Fescue (most common in Central VA): 3–4 inches
- Kentucky Bluegrass: 2.5–3 inches
- Bermuda: 1–2 inches
Why Height Matters
- Taller grass shades the soil, reducing weed germination.
- Longer blades develop deeper roots, improving drought tolerance.
- Cutting too short (“scalping”) stresses the lawn and creates brown patches.
Seasonal Tips
- Spring: Raise mower height to encourage root growth.
- Summer: Keep grass on the higher end to protect against heat.
- Fall: Maintain 3 inches to prepare for winter dormancy.