Sphagnum Moss: Definition and Uses

Sphagnum moss is known to help with water retention in houseplants. It is made up of a fibrous material making it a great additive for potting soils. It is known for taking carbon dioxide out of the atmosphere and absorbs carbon throughout its layers.

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Sphagnum Moss vs. Peat Moss

A common misconception about sphagnum moss and peat moss is that they are the same. Although they come from the same sources, there are major differences between the two. Sphagnum moss has a neutral pH, while peat moss is very acidic with a pH level ranging between 3.0-4.0.

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Benefits of Sphagnum Moss

Here are some benefits of using sphagnum moss in horticulture and landscaping:

1. Water retention: Sphagnum moss has a high water-holding capacity, making it an excellent choice for use as a growing medium or mulch. It can help to reduce the frequency of watering, making it a convenient and cost-effective option for gardeners.

2. Sustainable and biodegradable: Sphagnum moss is a natural and renewable resource that is biodegradable. It can be used as a substitute for peat moss, which limits the amount of habitat destruction and environmental impacts.

3. Versatility: Sphagnum moss is a great additive for most potting soils, specifically for orchids.

4. Ecosystem benefits: In addition to its practical uses, sphagnum moss is an important part of wetland ecosystems, providing habitat for a variety of wildlife and helping to filter water.

5. Aesthetically pleasing: Sphagnum moss has a natural, attractive appearance that can enhance the overall look of a garden or landscape. It is often used in hanging baskets and other decorative applications.

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Houseplants That Love Sphagnum Moss

Houseplants like alocasia, philodendrons, orchids, aroids, and anthuriums thrive best when sphagnum moss is present. Each of our houseplant care guides, dive deeper into the best soil mixes for each houseplant.

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Frequently Asked Question’s

• Can sphagnum moss grow underwater?

  Sphagnum moss will not be able to grow underwater. Sphagnum moss that is completely submerged underwater will not be able to survive. Its natural environment is in swampy areas, so keep your sphagnum moss above water.

• Does sphagnum moss mold?

  Yes, sphagnum moss can mold. If you see any fungal infection spreading too fast, you may want to use a fungicide.

• Does sphagnum moss provide nutritional benefits?

  No, sphagnum moss does not hold any nutritional value for plants. Sphagnum moss is great with water retention, meaning it will absorb nutrients from any fertilizers well.

• Is sphagnum moss toxic to humans and pets?

  Fresh sphagnum moss can cause skin lesions, you should always use protection when handling organic matter. Most commercially sold sphagnum moss is dried out before shipment. Always contact a medical professional if you have concerns with touching sphagnum moss.

• Where does sphagnum moss grow naturally?

  Sphagnum moss is found in moist areas of forests. It grows around marshes and wetlands in the northern hemisphere.