How Often Should I Mow My Lawn?
Most lawns should be mowed about once a week when grass is growing fast, and less often in heat, drought, fall, or winter. Never cut more than one-third of the blade.
Most lawns should be mowed about once a week during peak growing season. Mow less often in heat, drought, fall, or winter, and never remove more than one-third of the grass blade at a time.
How often should I mow my lawn?
Mow as often as the grass grows, not on a fixed calendar. In spring and early summer, that is usually every 5 to 7 days. In slow-growth periods, every 10 to 14 days is enough. If the lawn looks shaggy before the next scheduled cut, mow sooner. If growth has stalled, wait.
Mowing frequency by season
Spring: start when grass is actively growing. Weekly mowing is common once nights stay mild.
Summer: keep a weekly schedule in mild climates. In heat or drought, raise the deck and mow less often so the lawn keeps more leaf for shade.
Fall: growth slows. Move to every 10 to 14 days, then stop after the last active growth.
Winter: skip mowing on dormant or frozen grass. Resume only when the lawn greens up and starts growing again.
Warm-season vs cool-season grass
Cool-season grasses such as fescue, ryegrass, and Kentucky bluegrass grow fastest in spring and fall, so those are the weekly-mow months. Warm-season grasses such as Bermuda, zoysia, and St. Augustine grow fastest in summer, so summer is their weekly-mow season. Match the schedule to the grass, not to a neighbor’s routine.
The one-third rule
Never cut more than one-third of the blade in a single mowing. If the lawn got too tall, take it down in two cuts a few days apart instead of scalping it. Scalping stresses the plant, invites weeds, and browns the lawn.
Keep mower blades sharp. A dull blade tears grass, which turns tips brown and makes the lawn look uneven even when you mowed on time.
When you should not mow
Wet grass, which clumps and leaves ruts
Frozen or fully dormant turf
Extreme heat, unless you raise the cutting height
A lawn that was just seeded, until it is established
If you would rather not mow it yourself
A local mowing service is useful when weekly cuts are hard to keep up with, the yard is large, or summer growth gets ahead of you. Compare what is included, how often they visit, and reviews from nearby customers. How to choose a lawn care company explains what to check. You can also find lawn mowing providers on Scaperweb.
Final Thoughts
Weekly mowing in peak season, less often when growth slows, and the one-third rule will keep most lawns healthy. Pair this schedule with the right watering routine and easy lawn care tips.
Frequently Asked Questions
- How often should I mow my lawn?
- About once a week during peak growing season. Mow less often in heat, drought, fall, or winter, and never cut more than one-third of the blade.
- How often should I mow my lawn in summer?
- Weekly is typical if the grass is still growing. In high heat or drought, raise the mower and wait longer between cuts so the lawn does not get stressed.
- What is the one-third rule for mowing?
- Cut no more than one-third of the grass blade in one mowing. If the lawn is too tall, lower it in two shorter cuts a few days apart.
- Should I mow my lawn in winter?
- No, not while the grass is dormant or frozen. Start again when it greens up and begins growing in spring.
- When should I hire a lawn mowing service?
- Hire help if you cannot keep a weekly peak-season schedule, the yard is large, or growth keeps getting ahead of you. Compare local providers on Scaperweb.