Sphagnum The moss inhibits the growth of microbes and reduces the need for chlorine in swimming pools. In New Zealand, both the species "S. cristatum" and "S. subnitens" are harvested by hand and exported worldwide for use as hanging basket liners, as a growing medium for young orchids, and mixed with other potting mixes to enhance their moisture retaining value. Peat moss is a critical element for growing mushrooms. The fungal mycelium grows in compost with a layer of peat moss on top, through which the mushrooms come out, a process called casing. Peat moss, dead or alive, is also a
Sphagnum taken during the harvesting of "Sphagnum" to ensure enough moss is remaining to allow regrowth. An 8-year cycle is suggested, but some sites require a longer cycle of 11 to 32 years for full recovery of biomass, depending on factors including whether reseeding is done, light intensity, and the water table. This "farming" is based on a sustainable management program approved by New Zealand's Department of Conservation; it ensures the regeneration of the moss, while protecting the wildlife and the environment. Most harvesting in New Zealand swamps is done only using pitchforks without the use of heavy machinery. During transportation,