Peat moss is a type of moss that grows in wetland areas and bogs. It is unique in that it grows in areas with very low oxygen levels, which causes the dead plant material to accumulate and form layers of peat over time. Peat moss is harvested from these layers of peat and is commonly used as a soil amendment or growing medium in gardening and horticulture -especially when making plant terrariums or moss bath mats.
Peat moss is highly valued for its ability to retain water and nutrients in the soil, making it an excellent choice for improving soil quality and aiding in plant growth. It is also often used as a component in potting mixes and soilless growing media.
However, the extraction and use of peat moss can have negative environmental impacts, such as contributing to greenhouse gas emissions and the destruction of natural wetland habitats. As a result, there has been increasing interest in finding sustainable alternatives to peat moss in gardening and horticulture.