Very nice mushroom! I picked up fresh Shattaki, King Trumpet (might be king oyster), and lion's mane at our local specialty market and cloned them on agar I bought off amazon. Using my wife's instant pot to sterilize the media. Just using open air transfer in the kitchen with lots of rubbing alcohol and lots of attention paid to sanitation of knifes, and utensils, hands, etc. So far so good but have I have not produced any mushrooms yet. Mycelium is looking good so far.