Mushroom Cultivation: Pasteurising Bulk Substrate for Buckets of Shrooms

So you’ve got your bag/jar of spawn, and you’re ready to turn it into many bags (or buckets) of mushrooms. Here’s a simple + effective way to go about that process. Firstly, take your bag or jar of spawn that you’ve either cultivated yourself, or bought from a mushroom supplier. Break up the spawn (easier to…