If you’ve ever asked yourself when to mow, how high to mow, or what to do with your clippings, you’re not alone. We’ve gathered six of the most frequently asked mowing questions and given clear, helpful answers to keep your lawn in great shape all season long.
Safety tip before we begin: Always check your yard before you mow. Clear debris, watch for uneven terrain, and wear eye protection. A few extra seconds of prep can prevent injury and protect your equipment.
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When should I start mowing in the spring?
You can start mowing once the grass begins growing again, typically when:
- Soil temperatures reach 50°F or higher
- Your grass is around 2.5 to 3 inches tall
- The lawn is dry enough to mow without leaving ruts
Be sure your mower is ready too. Change the oil, inspect the blades, and check the air filter. The first mow of the year sets the tone, so make it a clean one.
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How often should I mow my lawn during the growing season?
It depends on your grass type and growth rate, but here’s a simple guideline:
- Cool-season grasses: Every 5 to 7 days in spring and fall
- Warm-season grasses: Every 5 to 10 days in summer
No matter what you’re mowing, follow the “one-third rule”:
Never cut off more than one-third of the grass blade at once.
It keeps your grass healthy and avoids stressing it out during heat or dry spells.
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Is it better to bag or mulch my grass clippings?
In most cases, mulching is the better option. It saves time and recycles nutrients back into your soil.
You might want to bag clippings when:
- The grass is overgrown and clumping
- You’re dealing with lawn disease or fungus
- You’re doing spring or fall cleanup
Otherwise, mulch away. Just make sure your mower is equipped with a mulching blade or setting.
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What height should I set my mower deck to?
Here’s a general guide based on common grass types:
| Grass Type | Recommended Height |
| Kentucky Bluegrass | 2.5 to 3.5 inches |
| Tall Fescue | 3.0 to 4.0 inches |
| Bermuda Grass | 1.0 to 2.0 inches |
| Zoysia Grass | 1.0 to 2.5 inches |
| St. Augustine Grass | 2.5 to 4.0 inches |
When in doubt, mow high. Taller grass shades the soil, conserves moisture, and helps prevent weeds.
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When should I stop mowing for the year?
Most lawns stop growing when soil temperatures drop below 50°F. This usually happens in late fall, depending on your region.
Before you put your mower away:
- Give the lawn one final mow, slightly shorter than usual
- Clean the underside of the deck
- Add fuel stabilizer or drain the tank
- Sharpen or replace your blades
And always avoid mowing frosted or frozen grass, which can damage both your turf and your machine.
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Where can I get my lawn mower repaired near me?
If your mower won’t start, runs rough, or just needs routine maintenance, help is easy to find.
👉 Use the Joy of Mowing Dealer Locator to find a trusted local shop. Independent outdoor power equipment dealers offer expert repairs, know the brands, and have access to the right parts.
Final Tip
A well-maintained mower and a few smart habits can make a big difference in your lawn’s health and appearance. Whether you’re mowing every week or just watching for the right time to start, these tips will keep you on track.
And remember – every great mow starts with safety and a little preparation.