Fermented foods have become essential to me: Kombucha, Jun, Sauerkraut, Kimchi, Miso, Rejuvelac, fermented vegetables...
I find that my body responds enthusiastically and positively to the bubbling goodness of live-ferments.
I also love soaking and sprouting seeds and nuts and grains.
I don't have a lot of Fridge space though, so there is a limit with how much I can store there.
When I want to save my fermented products longer on the shelf, I will add raw vinegar to the jar to stabilize it.
Just moments ago I started another jar of Jalapenos in brine.
I generally use 3 TBS per Quart of fine Sea Salt to Water for almost anything I'm lacto-fermenting.
My inner barbarian balks at precise measurements and weights in the kitchen, but I nearly always have success.