Pearl Oyster Mushroom Overview
Pleurotus ostreatus is a common, edible species of mushroom that is known for its oyster-shaped cap. Common names include Pearl Oyster Mushroom and Tree Oyster Mushroom. It has a smooth, grey cap and firm, meaty flesh that makes it ideal for eating raw in salads. It can also be sauteed in butter or added to soups and stews. Naturally grows on the deadwood of broad-leaf trees, it is thus termed a saprophyte. Commercially this species is cultivated on straw bales at temperatures of 13-15 degrees at high humidity.