Mowing Bermudagrass: Heights, Equipment, and Seasonal Tips

The One-Third Rule

Never remove >1/3 of the blade. For a 2-inch target, mow at 3 inches.

Recommended Heights

• Standard: 1–1.5 inches.
• Start at 1 inch in spring; raise gradually as heat arrives.
• Partial shade: 2 inches (research-backed).

Mow whenever grass reaches 3 inches. With moderate fertilizing, weekly mowing suffices.

Measure and Sharpen

Check height on flat surface; all four wheels equal. Sharpen blade annually—dull blades tear grass, cause yellowing, increase water use and disease.

Mower Choice

• Rotary works on smooth lawns with sharp blade.
• Reel needed for uneven ground (rotary wheels scalp low spots).
• If rotary, choose mulching model—saves bagging time and returns nitrogen.

Seasonal Routine

• Fall: let grass go dormant; minimal mowing.
• Mid-March: mow off brown tops to warm soil. No scalping or burning (illegal/dangerous).

Clippings and Thatch

Leave clippings—no thatch buildup with regular mowing. Dethatching unnecessarily harms turf.

Reader Q&A

Q: Do I need a reel mower for a flat bermuda front yard?

A: Rotary with sharp blade is fine if the lawn is flat. If low spots exist, fill them or buy a reel mower. Mulching rotary highly recommended.

Q: Best riding mower for bermuda?

A: Easy height adjustment, easy blade sharpening. Deck 30–36 inches for maneuverability. Lawn must be free of ruts/high spots—riding mower wheels scalp depressions.