Yes I believe it's still good. Part of what vinegar and pickling with vinegar make things last is the very low pH which makes an inhospitable environment for the bad spoiling types of bacteria.
"Study books and observe nature; if they do not agree, throw away the books." ~ William A. Albrecht
I will keep her then. I think the cork kept it alive. I have bottles with metal caps that are 2 and 3 years old and the mother has not grown at all in them.
Thanks for the quick reply.😊
Paper jam tastes about as you would expect. Try some on this tiny ad:
Experience months or even years of natural building and growing your own food