Moss, Peat

Definition

Moss containing partially-carbonized vegetable tissue formed by the partial decomposition of water in that moss.

Purpose

Peat moss is used primarily as a soil amendment in gardening and horticulture due to its ability to retain moisture, improve soil structure, and provide an acidic medium for plant growth. It is also used in water filtration and as a fuel source in some regions.

Examples of Use

• Gardening: Adding peat moss to soil to improve water retention and aeration for plants.
• Horticulture: Using peat moss as a growing medium for acid-loving plants such as blueberries and azaleas.
• Filtration: Employing peat moss in water filtration systems to remove impurities and contaminants.

Related Terms

• Sphagnum Moss: A type of moss from which peat moss is derived.
• Soil Amendment: A material added to soil to improve its physical properties and fertility.
• Compost: Organic matter that has decomposed and is used to enrich soil.

Notes

• Peat moss is harvested from peat bogs, which can be environmentally sensitive areas; sustainable harvesting practices are important.
• It is highly acidic, making it ideal for certain plants but requiring pH adjustment for others.
• Alternatives to peat moss, such as coconut coir, are being explored to reduce environmental impact.