Sterilizing your substrate using a pressure canner 
7:20
How to correctly sterilise your substrate for growing mushrooms at home.
50:55
Pressure Cookers & Sterilization for Mushroom Cultivation (Plus a Low-Tech Alternative)
7:46
Pasteurization vs Sterilization Experiment (Part 1)
27:54
HOW TO MAKE LIQUID CULTURE FOR MUSHROOM GROWING, Vented Lid Jars from Start to Finish
16:05
Pressure cookers for mushroom growing - Which ones to get and how to safely use them.
9:21
Pressure Cooking Substrate (CVG & Masters Mix) - EASY, SEAL your bags before pressure cooking
9:16
Follow along as we show how to sterilize grain mushroom growing substrate using a pressure cooker.
18:51