Anyone know about making liquid cultures? Used to do it with mushrooms. Wondering if I can make a basic one with very little food source maybe just a small amount of starch like potato flakes and water. Sterilize the water in pressure cooker, put self healing injection port lid on top with synthetic filter disc, load a cc of mammoth p into a sterile syringe, heat tip red hot, stick into that injection port, add the mammoth p, and watch it colonize? Ay ? All within a still air box of course. I could buy a new bottle of mammoth p that has never been exposed to air (contamination’s) and just stick needle straight into sealed bottle of mammoth p to ensure even more cleanliness (crucial)