Buy Shittake Mushroom Online In Albania | Shittake Mushroom Exporter In Tirana | Biobritte Mushroom Exporter Buy Shittake Mushroom Online In Albania. What are shiitake mushrooms? Shiitake are edible mushrooms native to East Asia. They’re tan to dark brown, with caps that grow between 2 and 4 inches (5 and 10 cm). While typically eaten like vegetables, shiitake are fungi that grow naturally on decaying hardwood trees. Around 83% of shiitake are grown in Japan, although the United States, Canada, Singapore, and China also produce them. You can find them fresh, dried, or in various dietary supplements. The shiitake is an edible mushroom native to East Asia, which is cultivated and consumed in many East Asian countries.  It is considered a medicinal mushroom in some forms of traditional medicine. Shittake Mushroom Shiitake mushrooms are brown-capped mushrooms used around the world for food and as supplements. Shiitake mushrooms are low in calories. They also offer many vitamins, minerals,