'Speckled Chestnut' Pholiota adiposa NSPA1: Commercial strain from the West Coast. This species produces dense clusters of scurfy, tan-colored mushrooms. A visually striking mushroom that is highly prized by chefs. First flushes average 1-2 lbs off of 5 lb supplemented sawdust blocks.
Pholiota adiposa NSPA2: A commercial strain from fellow Maine producers Cap N Stem.