Harvesting Fungi for beginners A Comprehensive Guide to Oyster Mushroom Farming Oyster mushroom farming involves the cultivation of Pleurotus ostreatus, a highly sought-after mushroom species known for its culinary versatility and nutritional benefits. Oyster mushrooms are cultivated on various substrates, including straw, sawdust, and agricultural waste, making them adaptable to different growing environments. The process typically involves substrate preparation, inoculation with mushroom spawn, and incubation until the substrate is fully colonized by mycelium. During the fruiting stage, mushrooms emerge from the substrate, and proper management of environmental conditions such as temperature, humidity, and light is essential for successful fruiting. Harvesting is done when the mushrooms reach maturity, usually by cutting them at the base of the stem. Oyster mushroom farming offers opportunities for sustainable agriculture and local food production, making it a popular choice among both home gardeners and commercial growers.