Improved Method for Making Mushroom Petri Dishes at Home (Complete Guide)

[@abderrahmanehaddi6941]

You deserve A+

[@randomergy683]

Thank you (:

[@KetsuekiRose]

how tightly do you close the media bottles while sterilizing?

[@randomergy683]

I always close them to the point where they're fully sealed and then I'll back off just slightly. That way they're contained but they have enough venting to properly sterilize