Compost bin would be the safe assumption! From my readings today, you can dilute pure lactobacillus 1 oz pure lactose serum to one gallon of water with the lactose made from a rice wash and whole milk mixture. Apparently, you get farmers cheese with it too!
It's basically a form of what EM 1, Build A Soil Yahweh, and other inoculants are made of. To stabilize it for long term storage, sugars/molasses is added. Most prefab products also contain a humic component as well.
Figure I can cook up my own and a little Full Power. Being fresh, in most cases is better than store bought...
Thanks again for chiming in!
