Spore is sawdust spawn from north spore and air transfer bags are from Amazon. I have a big storm fall maple I cut up a couple of weeks ago that I’m going to use for substrate. The tricky part will be sterilization. I have a big ass pot that can hold a lot of logs and fits in the oven so my plan is to fill that bad boy up with vacuum sealed logs and bake them for an hour in a water bath at 300
I’m not sure how to do the bags themselves, those I can probably just pressure cook.
Also welcome to /c/mycology :)