LoveSteakBlues
Well-Known Member
I'm also a first time grower about to use popcorn. I am going to prepare my jar lids with with one inoculation hole stuffed with polyfill. Should there be any other layer between the lid and the corn? Such as a coffee filter or something (tyvek is not available where I live)? When I pressure cook the jars should the lids be fully tightened or just loosely closed?