Mowing Guide
Learn the right mowing height for your grass type, how often to mow, and best practices for a healthier lawn.
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Frequency
Mow bermuda grass every 5-7 days during peak growth
During summer, bermuda grass grows rapidly and should be mowed every 5-7 days to maintain optimal height.
“Bermuda grass may need mowing every 5-7 days during peak summer growth. Never remove more than 1/3 of the blade height at once.”
Source: Texas A&M AgriLife Extension
Height
Bermuda grass should be mowed at 1-2 inches during active growth
Maintain bermuda grass at 1-2 inches during the growing season. Lower heights encourage denser growth but require more frequent mowing.
“Bermuda grass performs best when maintained at 1-2 inches. Higher mowing heights may be needed in shaded areas.”
Source: Texas A&M AgriLife Extension
St. Augustine grass should be mowed at 2.5-4 inches
Maintain St. Augustine grass at 2.5-4 inches. Higher mowing heights help the grass tolerate shade and drought stress.
“St. Augustine grass performs best when maintained at 2.5 to 4 inches depending on variety and conditions.”
Source: Texas A&M AgriLife Extension
Kentucky bluegrass should be mowed at 2.5-3.5 inches
Maintain Kentucky bluegrass at 2.5-3.5 inches during summer. Higher heights help the grass survive heat stress.
“Kentucky bluegrass performs best at 2.5 to 3.5 inches. Raise mowing height during summer heat.”
Source: Penn State Extension
Tall fescue should be mowed at 3-4 inches during summer
Maintain tall fescue at 3-4 inches in summer. The higher height improves drought tolerance and shades out weeds.
“Tall fescue is a bunch-type grass that performs best at 3 to 4 inches. Higher mowing reduces water needs.”
Source: Penn State Extension
Related Grass Types
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Sources
Information on this page is sourced from trusted agricultural extensions and research institutions:
- •Lawn Care Guide — Texas A&M AgriLife Extension
- •Lawn Care Guide — Texas A&M AgriLife Extension
- •Turf Management — Penn State Extension