Cheesemaking.com's Penicillium Roqueforti (PA) is a high-quality, fast-acting strain of blue mold used to make Roquefort, Gorgonzola, and other blue cheese varieties. This strain is easy to use and produces a strong, pungent flavor and aroma, making it a great choice for creating your own delicious blue cheese. With its quick action, this strain is sure to bring out the best in your