Sterilized Grain: When to mix the bag to reduce colonization time.

YouTube Video on it: https://www.youtube.com/watch?v=WlrC1X0Ybnc A lot of people like to shake or mix their grain spawn when it is 30 to 50% colonized, but 10% makes much more sense. If the grain bag is colonizing from a single location such as from the injection port or an agar wedge and you let it colonize […]

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