Do You Really Need to Remove Leaves from Your Lawn?

It depends on how many leaves you have

Cleaning fallen leaves near houses
Photo: photovs / iStock / Getty Images Plus / Getty Images
Cleaning fallen leaves near houses
Photo: photovs / iStock / Getty Images Plus / Getty Images
Highlights
  • Excessive leaf coverage can harm your lawn.

  • Partial leaf coverage is beneficial to your lawn.

  • Use a lawn mower to mulch leaves to get the most benefits.

  • Pro leaf removal costs range from $191 to $557.

Get quotes from up to 3 pros!
Enter a zip below and get matched to top-rated pros near you.
Geo Icon

Every autumn, many homeowners are faced with the task of removing leaves that have fallen from nearby trees and collected on their lawns. It can be a tedious chore, so you may be wondering, what happens if you leave leaves on the grass? Read on to find out. 

What Happens If You Leave Leaves on Grass?

Leaves can be beneficial or harmful to your lawn, depending on the amount of leaves covering the grass.  

Full Leaf Coverage

A thick, matted layer of leaves can retain too much moisture and prevent sunlight and nutrients from reaching your grass. Not only will this affect the overall health of your lawn, it can also inhibit growth. Excessive leaves left on your lawn can also lead to problems like snow mold disease, a fungal disease that kills grass. 

Partial Leaf Coverage

A lawn with partial leaf coverage can gain a lot of benefits from the nutrients in the leaves. These nutrients will soak into the soil all winter long as the leaves naturally break down, leaving homeowners with healthy, fertile soil and a thriving lawn. In addition, leaf litter serves as a winter habitat for many beneficial insects, including bumble bees and butterflies.

Maximize Leaf Benefits By Mulching

To get the most benefits from fallen leaves, try mulching leaves with a lawn mower. Mulched leaves enhance your lawn with nutrients like nitrogen without covering too much of the lawn’s surface. They may also help control weed growth. You can mulch leaves with your regular lawn mower or add a mulching attachment to your mower for more efficiency. 

How to Mulch Leaves With a Lawn Mower

  • Remove the grass bag from your mower.

  • Mow over your lawn and leaves.

  • Continue mowing until leaves are about the size of your thumbnail and half an inch of grass is visible above the leaves. 

Once the leaves are cut into small pieces by your lawn mower, scatter them throughout the grass, in flower beds, and around trees to maximize the benefits.

Note: If you’re concerned about accidentally mowing pollinators like bumble bees that may be sheltering in the leaves, mulch as early as possible in the season, before temperatures drop. As an alternative, you can rake the leaves into several discrete piles around your property and wait to mulch them until the pollinators emerge in the spring. 

DIY vs. Professional Leaf Removal

Man pushing gasoline lawn mower
Photo: TrongNguyen / iStock / Getty Images Plus / Getty Images

With the pressure off to remove every last leaf from the lawn, many homeowners are able to do their own leaf mulching and removal. It’s usually a relatively low-cost task, since most of the tools needed are ones people tend to already have on hand, such as a lawn mower or a rake. 

However, if you have a big lawn or a large volume of leaves on your grass, you may prefer to hire a leaf removal pro near you to get the job done. The average cost of leaf removal services ranges from $191 to $557.

Frequently Asked Questions

Mulching leaves with a lawn mower is a great way to reap the benefits of leaf nutrients composting into your lawn without the leaves covering too much of your grass.

In general, expect to mulch your leaves about once or twice every fall. You want there to be a decent amount of leaves on the ground, but not too much where it’s difficult for the mower to cut through.

Need professional help with your project?
Get quotes from top-rated pros.
The homeowners guide to leaf removal services
From average costs to expert advice, get all the answers you need to get your job done.
orange leaves in a pile on green grass with rake leaning on them
Jul 31, 2024
Jul 31, 2024
Autumn leaves are beautiful but also leave quite a mess to clean up. This guide will help you budget for your leaf removal cost this fall.
A pile of golden autumn leaves
Aug 15, 2024
Aug 15, 2024
If autumn brings a blanket of leaves to your yard, you’ve got options. From mulching to free leaf removal days, here’s what to do with leaves in your yard.
Cleaning fallen leaves near houses
Sep 6, 2023
Sep 6, 2023
What happens if you leave leaves on grass? Find out why some leaves can help your grass and how you can keep your lawn in good condition all year long.
Mother and son rake leaves in front yard
Aug 29, 2023
Aug 29, 2023
Determining how to clean up fallen leaves can be a real chore. Consider time, tools, and environment when choosing between raking or mulching leaves.
A house at fall with leaves on the yard
Aug 31, 2023
Aug 31, 2023
Raking leaves can be such a chore. Learn how to get rid of leaves without raking with these fail-safe methods.
Raking leaves in back yard
Sep 5, 2023
Sep 5, 2023
Raking leaves can be a tiring task. Learn the best way to rake leaves to make the job easier and benefit the environment.
Share project details to get started.