Description This Mesophilic starter culture is used in making a variety of hard moderate temperature loving cheeses including Cheddar, Monterrey Jack, Stilton, Edam, Gouda, Muenster, Blue, and Colby. 10 pack It is included in the hard cheese kit - item number 6131- Each packet is used with up to 2 gallons of milk. Will keep in the freezer up to 2 years. Culture includes: s.lactis, s. cremoris Instructions; Add 1 packet directly to your milk at proper temperature, when the recipe calls for adding starter culture. Each packet may be used with up to 2 gallon of milk. Recipe book and DVD in stock Store unused culture packets in the freezer! Made in USA C101 5/25