Companies who use mycelium will grow these roots on top of a grain substrate, mostly rice or oats. At the time mycelium roots grow, the roots and substrate come to be intertwined and are unachievable to separate. The 2nd sort is mycelium, and you should usually stay clear of it. https://mushroomkitnz21864.creacionblog.com/26356163/the-2-minute-rule-for-lion-s-mane-nz