King Oyster Mushrooms, also known as Eryngi Mushroom, cultivated in bottles exhibit superior quality compared to those grown in plastic bags. The bottle-grown variety is favored for its fresher taste and has garnered positive feedback from consumers. Recognizable by its large, round head and plump body, the King Oyster Mushroom is particularly popular in the European market. Vasilkov (1955) of the former Soviet Union even dubbed it 'the delicious porcini of the steppe,' highlighting its exquisite flavor. Notably, it stands out as the most cost-effective mushroom among artificially cultivated edible fungi in the global market. The smooth, slightly sweet taste contributes to its popularity, making it a preferred choice among various mushrooms and fungi.