Summary
- Moss competes with grass for essential resources, pushing out other plants.
- Factors like excess thatch, shade, and weak grass promote moss growth.
- Remove moss using chemicals or soapy water to prevent overgrowth.
The snow season is almost over, and the warm weather is now around the corner. Outdoor enthusiasts are ready to get their hands dirty with some creative gardening ideas to restore their yards from harsh winter conditions. Getting rid of moss in your lawn is a mandatory way to start your yard restoration for the upcoming spring season. If you already have moss in lawn, your grass will not get the head start it deserves, and you might struggle with bald patches later in spring.
What is Moss? And Where Does it Come From?
Moss will compete with your grass for space
According to the University of Maryland Extension, moss is a non-vascular, green, and small plant that grows in shade or moist environments. You'll find mosses growing in dense clumps on forest floors, shaded areas, and wetlands. With more than 15,000 species, mosses are common, and you can find them just about anywhere in North America, and there are different types to look for.
- Sheet moss: A moss species that is found in soil, logs, rocks, and other flat surfaces.
- Rock cap moss: Rock moss is common on rocks and forms clumps on the ground.
- Cushion moss: A moss species that grows directly on the soil.
- Sphagnum moss: A very common moss species in North America, where there are more than 50 species.
Although moss plays a central role in the environment, such as moisture retention and soil erosion control, having moss in lawns could be a problem. As a weed, moss will compete for water, space, and nutrients, stealing these essentials from plants that need them to thrive. Therefore, you need to learn how to remove moss from your yard.
The presence of moss in the lawn does not mean that your grass will die. However, the prevalence of moss in your lawn indicates that your lawn may need some regular care and maintenance.
What Causes Moss in Your Lawn?
Keep your lawn healthy by preventing moss growth
Dealing with moss on your lawn should not be a challenge. However, it may become a burden if you have to spray or rake this plant often. That's why you need to establish what causes moss in your lawn, to develop a permanent solution to the moss problem in your outdoors.
According to the Pennsylvania State University Extension, factors such as excess thatch, weak grass, shade, mowing too short and compacted soil can contribute to moss in your garden.
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What Causes Moss |
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Excess Thatch |
Huge accumulation of organic matter on your lawn prevents water infiltration, providing a conducive environment for moss growth. |
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Weak Grass |
Weak grass is vulnerable to weed attacks, and moss will easily grow in lawns where grass is weak and not competitive. |
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Too Much Shade |
Moss prefers areas under trees where there is sufficient moisture. |
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Mowing Too Short |
Cutting more than 30 percent of the grass blade makes it weak and vulnerable to drought, pests, and weeds such as moss. |
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Soil pH |
Moss tends to survive in acidic soil with a pH below 7.0. If your lawn soil is acidic, moss will likely find a foothold. |
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Compacted Soil |
Compacted soils don't allow nutrient and water infiltration, resulting in weak grass that is easily outperformed by moss. |
How to Get Rid of Moss in Lawn Areas
Learn how to remove moss in your backyard
Moss is not invasive but will compete with your grass for water, nutrients, and space. Therefore, it's essential to remove it and give your grass a chance to thrive. But do you know how to get rid of moss in lawn? According to the Oregon State University Extension, there are several ways to get rid of moss in your yard, such as using chemical moss killer or homemade solutions.
But first, learn how to remove moss in your backyard.
Remove Moss Using Chemicals
Do you know how to remove moss? Consider chemical herbicides that are readily available at your local garden store. Most iron-based herbicides will remove moss on lawns alongside other unwanted lawn weeds. Reapply chemical moss killer after 14 days to remove the remaining traces.
Wear protective clothing such as a face mask, goggles, hand gloves, and an overall when applying chemical moss killers to avoid possible intoxication.
Remove Moss Naturally
Consider natural alternatives to remove moss in your garden. There are two moss killer solutions that you can create at home to remove moss naturally. Soap solution helps to kill moss, and you can easily remove it by picking or using a garden rake.
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Soap Solution |
Mix 2 to 4 ounces of dish soap with two gallons of water to cover 1000 square feet of moss-covered lawn. Spray the moss on your lawn, and it will die in about 24 hours. You can repeat this spray regularly to keep moss at bay. |
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Raking |
If your outdoors is not heavily inhabited by moss, you can simply rake it at different angles, so it is scrapped from the surface. A dethatching machine will also be essential in removing moss quickly from your yard. |
Persistent use of chemical-based moss killer may have adverse environmental impacts, such as accumulating in soil and water systems, posing risks to ecosystems and potentially entering the food chain.
Keep Moss from Growing in Your Garden
Prevent moss from growing in your grass
Do you know how to get rid of moss in lawn? Removing moss from the lawn is a simple process. However, you don't need to constantly remove moss from your lawn when you can to prevent it from growing again.
According to the University of Washington, regular moss growth is an indication of a problem with soil pH. Besides issues with soil pH, other factors can contribute to moss growth in your yard. Adjusting such problems will lower moss growth on your grass.
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How to Prevent Moss |
Details |
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Manage Soil pH |
Moss grows in acidic soil with low pH levels. Increase your soil pH by adding lime to heighten soil alkalinity and prevent moss from growing. |
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Resolve Drainage Issues |
Moss grows in wet areas of your lawn. Resolve drainage issues with French drains or other strategies to prevent water from settling in your garden. |
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Remove Shade |
Prune your trees to remove excess shade in your garden that facilitates the growth and survival of moss. |
Homemade soil pH adjustment solutions such as eggshells and baking soda can help lower soil acidity, preventing moss in the future.
Keep Your Lawn Clean This March
March brings warm weather that is vital for outdoor landscaping. As you look for creative ideas to revamp your garden after winter, give your lawn a new lease of life by removing moss. As a competitive weed, moss takes precious space, nutrients, and water that your grass would have otherwise used to rejuvenate and emerge from dormancy. You can remove moss easily and allow your grass to rejuvenate in early March before the peak growing season.