Grass Growing in Clumps or Patches? Common Culprits in Pennsylvania

Grass Growing in Clumps or Patches? Common Culprits in Pennsylvania

Everyone wants a thick and healthy lawn. Unfortunately, there are times when you might notice some grass clumps throughout your yard. These clumps are often the result of weeds mixed into your grass. These grassy weeds can diminish your lawn’s appearance, and they can be harmful to the health of your yard. If you are ready to get rid of these clumps, you need to identify common culprits in PA. Here are some of the common culprits for grass clusters in Pennsylvania.

Control Those Clumps

Grassy weeds are not uncommon in Pennsylvania. Some of these weeds can be difficult to control. However, there are ways to remove these grassy weeds from your space. Throughout the state, some common weeds can be an eyesore for your yard.


This cool-season grassy weed has a rough texture and blue-green color. You typically find these weeds in shady areas, and they grow quicker than regular grass. Orchardgrass is most prevalent in the spring. You can thicken up your turf to hide small patches of orchardgrass. For those severe cases, a non-selective herbicide can kill orchardgrass. However, these chemicals might affect healthy grass. After treatment, you may need to reseed your lawn for several seasons.


Bentgrass grows low and creates those light green patches in your lawn. In the summer, these weeds will turn an unpleasant shade of brown. Bentgrass is useful as a species for putting greens. However, for homeowners, these grassy weeds are an eyesore and can crowd out your turfgrasses. Bentgrasses also produce horizontal stems on the surface of the soil. If left untreated, this grass can spread aggressively and take over a lawn. Over time, it can be challenging to control bentgrass in your yard. If you are at this stage, your only choice may be a herbicide treatment.


Zoysiagrass is one tough grass that can stand up to extreme temperatures and weather changes. With a hardy and dense root system, this grass can be hard to control. These grasses are very persistent in those Pennsylvania lawns. They can come back after the current growing season. If you have zoysiagrass in your yard, you need some professional lawn care help. These grasses tend to stick around even after aggressive herbicide treatments.

Rough Bluegrass

Rough bluegrass can tolerate partial shade, and it is another aggressive clumping grass that can smother out your healthy turf. The rough bluegrass is not related to the prized Kentucky bluegrass. This grass produces yellow clumps. You can thicken up your turf to choke out the clumps of this invasive bluegrass. For those lawns with several clumps, you may need to take a more assertive approach to remove it from your yard.


Bermudagrass is the most aggressive grassy weed in Pennsylvania. You will recognize this grass by its rough texture and dark green color. With these characteristics, bermudagrass will stand out in your yard. You can grow your lawn higher to cover up those clumps. It takes some effort to remove bermudagrass from your yard. This clumping weed is exceptionally hardy, and you may need a lawn care professional to help you get rid of this weed.

Kentucky 31 Fescue

Kentucky 31 fescue is also called K-31. This tall grass is known for its coarse appearance and light green color. Kentucky 31 can even tolerate droughts. At one time, K-31 was the top choice as a pasture grass for livestock. If you want to get rid of this grass, it is not as resilient as other clumping grasses. You can spray the clumps in the late summer. Once that is completed, you will want to reseed with your turfgrass species to even out your yard.


This lime-green grass is an eyesore for many lawns. If left untreated, it can spread throughout your yard. Crabgrass is known to distribute thousands of seeds. In a single growing season, one crabgrass plant can produce over 75,000 seeds. You need specialized crabgrass control measures to contain the problem for your turf. In most cases, a commercial-grade product might be your most effective control method.


This grassy perennial loves to grow in warmer weather, and it thrives in your yard’s moist areas. Nutsedge is unique as it reproduces with underground tubers called nutlets. It can be an aggressive growing plant, and you might need repeated applications to control it. However, with managed weed control, you can remove this pesky weed from your turf.

Find a Solution for Your Lawn with Common Culprits in PA

When you notice some grass clumps, it is important to find out what weed is growing in your space. Many of these weeds have a similar appearance, and you can easily misidentify them. You want to make sure you know the specific weed causing trouble in your yard. With this information, you can take the best approach for weed control.

If you are still confused about these common culprits of lawn clumps in PA, it may be time to hire a professional company. These professionals will inspect your lawn and help you find the solutions for your grass. Home treatments might not be powerful enough to rid your yard of these winter weed problems. Professional lawn care services have commercial-grade products and tools that can eliminate these weeds. Once your yard is free from weeds, your lawn will remain lush and healthy throughout the year. With a professional service, you can get top-quality lawn care without any hassles.

We’re Here To Help With Weed Control

At Charlestown Lawnscaping, we have the experience to handle these common weeds in the Pennsylvania area. Our team will design a plan that can tackle those pesky weeds. We can use manual methods or herbicides to prevent these weeds from establishing themselves in your yard. Once the weeds have been removed, we keep inspecting your space so that you don’t have to worry about these harmful grassy clumps. If you are tired of dealing with these eyesores, it may be time to contact a professional team. Make sure to fill out the contact form to learn more about our lawn care services.

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