King Oyster Mushrooms from Korea. Mycelium growing on wet cardboard mixed with Pasteurized Wheat Straw and hydrated hardwood fuel pellets, with a little Gypsum and wood ash.

King Oyster Mushrooms from Korea. Mycelium growing on wet cardboard mixed with Pasteurized Wheat Straw and hydrated hardwood fuel pellets, with a little Gypsum and wood ash.

King Oyster Mushrooms from Korea. Mycelium growing on wet cardboard mixed with Pasteurized Wheat Straw and hydrated hardwood fuel pellets, with a little Gypsum and wood ash.

King Oyster Mushrooms from Korea. Mycelium growing on wet cardboard mixed with Pasteurized Wheat Straw and hydrated hardwood fuel pellets, with a little Gypsum and wood ash.