Does Cutting Grass Help It Grow

Does Cutting Grass Help It Grow?

One of the main reasons why many homeowners cut grass is to make their lawns look beautiful and have a uniform appearance. Others mow their lawn to get a regular supply of mulch.

However, some are not sure whether creating a mowing schedule can enhance grass growth. This makes them ask questions such as does cutting grass help it grow?

Mowing helps to create a healthy lawn. Each time you cut grass, it grows thickly, creating an aesthetic look. Keep reading and get more information on how cutting grass encourages grass growth.

Does Cutting Grass Help It Grow?

During mild to hot days, grass grows vigorously depending on the species. Thus, during summer and spring, you may need to mow your lawn at least once a week to create a beautiful look.

Although mowing is a stressful and costly process, this technique helps to promote growth when performed properly. 

Here is how mowing grass helps it grow

1. Mowing grass blocks out weeds

Weeds can hurt your lawn. Remember, grass requires nutrients and water to grow. But when weeds appear in your yard, they will compete for these essentials, making the grass wither or become susceptible to diseases.

Besides, some weeds are parasites. When they attach themselves to the roots of the grass, they drain it for water and nutrients, which causes stunted growth.

But the good thing is that when you mow, you will control weeds without harming your grass. Cutting grass regularly cuts down the weed stalk before they pollinate. Thus, the grass will take all the nutrients, potassium, and water, thus, enhancing its growth.

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2. Mowing grass stimulates photosynthesis

Grass uses the process of photosynthesis to make its own food. And for photosynthesis to take place, there must be sunlight, water, and gases.

When you cut grass, you reduce the surface area of the blades. This allows sunlight to reach the entire lawn, thus, promoting photosynthesis.

3. Mowing allows grass to have access to sunlight

If you own a lawn, chances are, you have noticed that some grass grows taller than others. The taller grass can block sunlight from reaching the shorter ones, which can hinder growth. But if you mow and keep the grass blades at the same height, all the grass will have access to the sun, making the entire lawn grow evenly.

As you know, cutting grass help to get rid of weeds. However, if this technique is not performed well, it can spread the weeds, which can hinder the grass growth. For instance, a lawnmower can make the weeds spread.

If the mower does not have a bag to catch cuttings, the weed seeds can be blown on other parts of the yard. In this case, you need to understand how to mow the lawn.

Also read: Universal baggers for zero turn mower

Here are tips for mowing a lawn

1. Consider the grass height when mowing.

Remember not to cut too short or too high. The grass of about 3 inches looks beautiful and encourages the development of a deep root system.

2. Take your time when mowing

Speeding when mowing can make you miss spots. This can encourage weed growth which can spread to the entire lawn. As you know, weeds can affect the growth of the grass. In this case, you need to adjust the cutting height. 

Also read: Ride-on lawn mowers for stripes

3. Attach a bag to the lawnmower

Grass clippings can cause the buildup of thatch, which can be a breeding ground for insects. Insects and pests can destroy the grass.

Besides, the cuttings may contain grass seeds that can grow when left on the ground. That’s why attaching a bag to the lawnmower is essential. It will help to catch the grass clippings.

FAQs on How Cutting Grass Help It Grow

Do I need to mow my grass short?

Cutting the grass to the right height keeps the lawn healthy with a dense growth habit. Some people believe that cutting the grass short makes the grass grow faster and spread. But it doesn’t work like this. Grass has a minimum and maximum height that makes it stay stronger and healthy. 

If you cut the grass too short, you can place extra stress on the lawn, which can slow down its growth. It is good to note that each grass type has an ideal cutting height. But lawn owners make the mistake of mowing the grass all the time to stop the grass from becoming longer. 

The right length of the grass depends on the climate and the grass type. Typically, you should keep your grass 2-3 inches long. But if you cut your lawn past the leaf blades, you may affect its health. This is because the leaves are essential for turning sunlight into nutrients.

Also read: Ride-on lawn mowers for paddocks

How often should you mow your lawn in winter?

During winter, grass may grow slowly or go dormant completely due to cold temperatures. However, this doesn’t mean that you should stop implementing the lawn care tips. Although the winter season is not the right time to mow, at times, you may notice that the grass is still growing.

During this time, you may need to mow grass at least once every three to four weeks. Also, ensure that you keep the grass at the right height. For instance, if you own warm-season grass, you can mow it at a length of 1.5-2 inches long. But a cold-season grass should be kept at the height of 2.5-3 inches tall.

How long after planting the grass seed should you mow?

Mowing is a lawn care practice that helps to keep the lawn thick and healthy. But this doesn’t mean that you should start cutting the grass after noticing some new seedlings sprouting. If you mow too early, you are likely to rip the new growth out of the ground. 

For first-time mowing, you should ensure that the grass has reached at least 3.5-4 inches long. This should take about two months, depending on the grass type. 

Does cutting grass help it grow? Mowing helps eliminate the long grass blades to allow the entire plant to have access to the sunlight needed for photosynthesis. Also, it helps to eliminate weeds. This enhances growth since the grass will not compete with the weeds for water, nutrients, and space.

In other words, cutting grass helps it to grow. But you should be sure to follow good mowing techniques to avoid hurting the grass.


  • Ricky

    Hi, I’m Ricky. I’ve been involved in lawn care and landscaping from when I was 15. To be honest, I didn’t like the idea of pushing mowers, collecting grass clippings, and maintaining flowerbeds at the time. But having seem the passion my parents had for gardening and outdoors and the effort they put in maintaining the health and beauty of our landscape, I couldn’t help but not only admire their hard work but also I became a part of it. As someone who loves to spend time with nature’s best, I find myself learning a lot more about gardening and outdoors on a daily basis. Not to mention I love to share the knowledge I’ve gathered over the years with my readers at We Mow Dallas. To be clear, I don’t have a Master’s degree in gardening or anything like that. Everything I’ve learned about gardening, landscaping, and lawn care spring from passion and engagement with my parents. And with a ton of free information out there, plus the ability to run tests and determine what works best for lawn care and landscaping, every day is an opportunity to learn and implement something new. My goal with We Mow Dallas is to teach you exactly how to maintain your lawn and landscape. And since I walk the talk in reality, you shouldn’t hesitate to join me in this wonderful world of landscaping and lawn care. K Beatrice

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