A cubic yard of mushroom compost is a large, loose pile that is about the size of a refrigerator. It measures 6.65 ft (2.03 m) wide and 28 in (71 cm) tall.

Volume
202 gallons
202 gal (765 L)
about the size of a refrigerator
Density estimated by AI from typical values. Mushroom compost typically ranges 0.45–0.7 g/mL depending on how it's packed. A firmly packed scoop weighs more.