Composting involves decomposing organic materials to create nutrient-rich soil. A compost pile needs a balance of green (nitrogen-rich) and brown (carbon-rich) materials. Maintaining proper ...

Spread a 3- to 4-inch layer of compost over the area you intend to plant. Mix the compost into the soil as deeply as possible. Then install new plants into the amended soil.

The future of Spoil to Soil, which keeps tons of food waste from Park City-area residents, restaurants and schools out of the landfill, is unclear.