The Perfect Grass Mowing Schedule: How Often Should You Cut Your Lawn?
- Seamus O'Neill
- Jan 12
- 4 min read
Keeping your lawn looking lush and healthy is easier than you might think. The secret? Finding the perfect grass mowing schedule that fits your lawn’s needs. I’ve learned that mowing isn’t just about cutting grass—it’s about timing, technique, and understanding your lawn’s growth patterns. Let’s dive into how often you should mow to keep your outdoor space looking its best!
Why the Perfect Grass Mowing Schedule Matters
You might think mowing once a week or whenever the grass looks long is enough. But here’s the thing: mowing at the right frequency can make a huge difference in your lawn’s health. When you cut too often, you stress the grass. Cut too little, and your lawn can get patchy and overgrown.
A well-planned mowing schedule helps your grass grow strong roots, resist weeds, and stay green longer. Plus, it keeps your property looking neat and inviting—something every property owner wants, especially if you’re managing short-term rentals or just want a beautiful yard to enjoy.
What Happens When You Mow Too Often or Too Rarely?
Too often: Your grass doesn’t have time to recover. It can weaken and become more vulnerable to pests and diseases.
Too rarely: The grass grows too tall, which can cause uneven cutting and stress the lawn when you finally mow it.
Finding the balance is key. And that’s where the ideal grass cutting frequency comes in.

How to Find the Perfect Grass Mowing Schedule for Your Lawn
The perfect grass mowing schedule isn’t one-size-fits-all. It depends on several factors like grass type, weather, and season. Here’s how to figure out what works best for your lawn:
1. Know Your Grass Type
Different grasses grow at different rates. For example:
Cool-season grasses (like Kentucky bluegrass or fescue) grow faster in spring and fall.
Warm-season grasses (like Bermuda or zoysia) thrive and grow more in summer.
Knowing your grass type helps you adjust your mowing frequency throughout the year.
2. Follow the One-Third Rule
Never cut more than one-third of the grass blade length at a time. Cutting too much stresses the grass and slows growth. So, if your grass is 3 inches tall, mow it down to about 2 inches—not shorter.
3. Adjust for Weather and Season
Grass grows faster in warm, wet weather and slows down in dry or cold conditions. During peak growing seasons, you might need to mow weekly or even twice a week. In slower seasons, every two weeks might be enough.
4. Use Sharp Blades and Proper Equipment
A clean cut helps grass heal faster. Dull blades tear the grass, making it vulnerable to disease. Keep your mower blades sharp and your equipment well-maintained.
Can I Mow My Lawn Every 2 Weeks?
This is a common question! The answer depends on your lawn’s growth rate and the time of year.
If your grass grows slowly, mowing every two weeks might be fine. But in most cases, especially during spring and summer, two weeks is too long. The grass can get too tall, making it harder to cut evenly and stressing the lawn.
For example, if you wait two weeks and your grass grows from 2 inches to 5 inches, cutting it back to 2 inches in one go is too much. This can shock the grass and leave your lawn looking patchy.
If you’re pressed for time, try to mow at least every 7-10 days during the growing season. This keeps your lawn healthy and looking great without too much effort.

Tips for Maintaining a Healthy Lawn Between Mows
Mowing is just one part of lawn care. To keep your grass thriving, here are some extra tips:
Water deeply but infrequently: Aim for about 1 inch of water per week. Deep watering encourages strong roots.
Fertilize appropriately: Use a fertilizer suited for your grass type and season. This boosts growth and color.
Aerate your lawn: Aeration helps air, water, and nutrients reach the roots.
Remove weeds promptly: Weeds compete with grass for nutrients and water.
Leave grass clippings: They act as natural mulch and return nutrients to the soil.
By combining these practices with the right mowing schedule, you’ll have a lawn that’s the envy of the neighbourhood!
Why Partnering with Experts Makes Lawn Care Easier
Managing a lawn can be time-consuming, especially if you’re also handling short-term rentals or other property responsibilities. That’s where professional help comes in.
At O’Neill & Son, we specialize in taking the hassle out of outdoor property care. We understand the importance of a well-maintained lawn and the perfect grass mowing schedule. Our team ensures your lawn gets the right care at the right time, so you can enjoy a beautiful, stress-free outdoor space.
Whether you need regular mowing, seasonal fertilizing, or full lawn management, we’ve got you covered. Let us help you create a lawn that’s healthy, vibrant, and ready to impress your guests or neighbours.
Ready to get your lawn looking its best? Remember, the ideal grass cutting frequency is all about timing and care. Stick to a smart mowing schedule, and your lawn will thank you with lush, green beauty all season long!



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