posted 4 hours ago
I found garlic to be much better after a year of fermentation than after two months. I mostly ferment it with cukes to flavor the pickles and then concentrate it into its own jars as we eat the pickles, leaving it to ferment for ages beyond what the cukes would like. Or I ferment it buried in miso, which is my favorite treatment.
I've never noticed a bitter flavor, but I seek bitter more than I think most people do, so maybe I just didn't notice.