Sheet Mulching
In permaculture, sheet mulching is an agricultural no-dig gardening technique that attempts to mimic natural forests' processes. When deployed properly and in combination with other permacultural principles, it can generate healthy, productive, and low maintenance ecosystems.
Compost
decayed organic material used as a plant fertilizer.
Mulch
A material (such as decaying leaves, bark, or compost) spread around or over a plant to enrich or insulate the soil.
OMRI
The Organic Materials Review Institute (OMRI) is an international nonprofit organization that determines which input products are allowed for use in organic production and processing. OMRI Listed® products are allowed for use in certified organic operations under the USDA National Organic Program.