How To Keep Grass From Growing On Fence Line

How To Keep Grass From Growing On Fence Line
  • Author: Amanda Arnold
  • Posted On: September 20, 2021
  • Updated On: August 21, 2023

Do you want to keep your lawn well-kept and attractive? There are some areas where the grass is growing under it. You can’t reach certain areas with your lawnmower, such as under your fence. A weed barrier will block the grass under the fence.

Rather than continuously mowing or spraying the grass, you may maintain a neat appearance for years with little work. Bricks and plant borders are more environmentally friendly than plastic and rubber barriers.

There are various advantages to having a fenced-in backyard. It provides a safer environment for children and dogs to play in and a more private landscape, and the ability to raise the value of your property. Grass often grows around fences, making maintenance difficult for homeowners.

So, what’s the best way to keep grass from growing through a fence?

Why Do You Prevent The Growth Of Grass On The Fence Line?

Many people install a chain-link fence to mark their property border from their neighbors and secure their yard space. It will help keep your dogs contained in their yard and children safe while playing outside.

The disadvantage of this type of fencing is that it needs to be maintained regularly to keep the grass from growing below it. What do you do if you can’t reach it with your lawnmower? To get rid of it, you’d usually use your weed eater.

To avoid having to mow the grass twice, prevent it from growing there in the first place. In this way, you can make your fence line look clean. The type of grass and the style of the garden will determine which treatments are effective.

Use A Weed-Eating Ingredient

Many varieties of weeds, grasses, and other plants that may grow on you can remove the fence efficiently with a weed-eater. No doubt, woody plant material such as dense vines or underbrush is less effective for weed-eaters. You have to apply the weed-eater regularly.

The reason is that this ingredient doesn’t kill the plants. So, you can use it without any risk in your garden or on the fence line. A weed-eater is the way to go if you have a limited fence line area and are ready to do the work every couple of weeks during the growing season.

You may always use a weed-eater to eliminate any grass, plants, or weeds that grow around your fence with a weed-eater. It’s also known as a weed-whacker since it has a monofilament line that spins swiftly as it chops down the undergrowth.

It would help if you ran the weed-eater as close to your fence as possible in an ideal situation without touching it. The weed-eater will help get rid of the most grass while avoiding harm to your fence and weed-eater.

Spray The Herbicides

Spraying a fence line with the appropriate herbicide substance can produce remarkable effects if done correctly. You will require only one or two herbicide sprays per year to kill the weeds from the fence lines usually. Because the treatments kill the entire weed, a few treatments are required, even for an extensive fence line.

If you decide to do the herbicide treatments yourself or with the help of professionals, make sure you have all of the necessary pesticide permits and follow all pesticide label requirements.

Spraying the fence lines prevents weeds from growing, makes mowing more accessible, and keeps your property looking neat. No doubt, weed-eater is the most affordable option for all, especially near the fence lines. However, it’s okay to spray the fence line one or two times a year, even if you have a small budget.

Remove The Grass From Roots

Few people desire to go through this procedure. Depending on how much fencing you need to prevent grass from growing underneath, it might be a time-consuming operation. It would help if you got rid of the weeds first before starting this project. You’re looking at a strip of dirt under the fence if you first get rid of the weeds.

Dig down six to ten inches from the baseline where the grass grows, typically when you’re ready to dig out the grass. Grass the roots and pull the grass out.

The grass will be less likely to reseed as a result. To get some grasses with long root stems, such as turf grass, you may need to dig down deep. To avoid reseeding, make sure to destroy all of the dug-up grass.

Create A Barrier

This refers to the substance that makes up your home’s immovable exterior. Stones, gravel, bricks, and other materials fall into this category. Any of these can be used to build a long-term barrier to keep weeds away from your fence.

Dig a trench one and a half inches deeper and an inch broader than the trench you’re using adjacent to the fence. In the trench, you’ll have to lay down landscape cloth. You can add the two-inch of sand on the sides for the top.

On top of the sand, place your stones, bricks, or whatever else you’re using. To slot them in, use a rubber mallet. The rubber mallet will keep them level and tightly in place. To ensure that they are level, use a builder’s level.

You can mow your lawn, but you won’t be able to mow around a fence. Grass will always grow out from behind a fence given enough time. There are, thankfully, techniques to keep it under control.

As previously mentioned, weed-eating grass, placing vinyl strips underneath it, or spraying it with a herbicide are all options for keeping the grass at bay. You can reclaim control of your lawn with a bit of effort.


Once your grass has stopped growing under the fence, use rocks or mulch to give it a more finished look. It will aid in the prevention of regrowth of the grass. Whatever method you use to avoid grass from growing beneath your fence, be sure it complements your landscape rather than detracts from it.

You can also keep grass from growing too close to your fence line. If you don’t have many fence lines, you can merely use a weed eater to trim around the fence after you mow your lawn.

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Author: Amanda Arnold

Amanda has been working with ConstructionHow since 2021. Her experience spans over 5 years in the creative niche such as home decor and trends, landscaping, renovations, and custom architectural values. As a home designer expert, she has a keen eye for the latest home improvement trends with accurate facts that readers find impossible to ignore. Being invested in home-building trends is how she has gained her lucrative expertise exploring more to bring a positive ambiance for all homeowners (and even tenants!). Currently, she lives in a beautiful beach home, a source of fascination for her.