My second ferment is way better than my first and I think it's because I actually paid attention this time
First batch I did was a pretty standard red fresno mash with garlic and a bit of carrot. Tasted fine, nothing special, kind of one-note. I basically set it and forgot it for like 3 weeks and bottled when I remembered.
This second one I'm doing right now (fresnos again but with mango, shallot, and a few habs for kick) I've been actually checking on every day. Burping when I need to, tasting at week 1, week 2, week 3. And the difference is wild. Around day 10 it tasted sharp and kind of harsh, almost vegetal. By day 18 something shifted and it got this rounder, almost fruity funk going on that wasn't there before. If I had bottled at day 14 like I did last time I would have completely missed it.
The thing nobody really told me starting out is that the ferment isn't just "done at 3 weeks." It actually goes through phases and if you're not tasting along the way you have no idea where the sweet spot is for that specific batch. My first one I probably pulled way too early and that's why it was flat tasting.
The annoying part is keeping track of all this. I've got a notes app thing going with start dates, brine percentages, daily pH if I remember, taste notes, and it's already a mess after two batches. I can't imagine what it looks like for you guys running 5 or 10 jars at once.
I've been kind of messing around with putting something together for myself to handle this, jar tracking and taste log stuff mostly. Nothing fancy. If I actually get it into a usable state would a few people here want to poke at it and tell me what's missing? Would rather build it around how people actually ferment than just my own setup.
Also curious, when did you start noticing the flavor really change on your ferments? Was it gradual or did it kind of hit a turning point for you too?