peat soil

Decomposed wetland matter

Peat soil is earth composed largely of partially decomposed organic matter—dead plants that accumulated over thousands of years in waterlogged, oxygen-poor conditions.

Found in bogs and wetlands, peat soil is acidic, spongy, and moisture-retentive.

Gardeners prize it for improving soil structure, though harvesting raises environmental concerns since peatlands store vast amounts of carbon.

Related

Ireland · whisky · fire risk · wetlands · permafrost · climate mitigation · squelch · carbon sequestration · fens · Scotland · Irish countryside · waterlogged · peatland · moss · potting mix · dark · carbon · horticulture

Opposites
organic vs mineral composition

peat soilsandy soil

Coarse, granular earth

clay soil · gravel · silt · rocky soil · loam

moisture retention properties

peat soilsandy soil

Coarse, granular earth

gravel · coarse sand · porous rock · desert sand

pH level

peat soilalkaline soil

High-pH growing medium

marl

Family

soil, peat

Familiarity
Top 500,000
Profile
Used worldwide · Timeless · Concrete · Everyday, not technical · Rated G