Kombucha brewing community
Brew kombucha
worth sharing.
Dial in every batch — pH, SCOBY health, F2 timing — and trade flavor recipes with brewers who’ve figured it out. The community lives here on the web; your brewing companion lives on your phone.
- 3.0–3.2
- target pH for a tart F1
- 68–78°F
- ideal ferment range
- 7–14d
- first fermentation
Track the whole ferment
F1 and F2 timelines, pH and taste logs, and reminders to taste, burp, and bottle — so you never lose track of a batch.
Share what works
Post the flavor combos that landed, browse what other brewers made, and save recipes straight into your next batch.
Catch problems early
SCOBY health at a glance plus plain-English troubleshooting for under-ferment, over-ferment, and flat carbonation.
From the feed
Flavor recipes from the community
Strawberry Guava
A fruity strawberry-guava F2 that drinks well. Pour straight from the bottle rather than into a decanter to preserve carbonation.
Earl Grey Booch
Add a mug of brewed earl grey and a touch of sugar at F2 for a fragrant bergamot-forward booch. Brew one tea bag in a mug for about 10 minutes.
Hibiscus Lime
Hibiscus tends to carbonate strongly and reliably at F2. Refrigerate before opening to tame the fizz.
Rose Lavender Lemon
A delicate floral blend of rose and lavender brightened with lemon. May carbonate more gently than fruit or hibiscus batches.
Mango Ginger
A simple, reliable mango and ginger pairing. The mango brings sweetness while ginger adds spice and helps carbonation.
Apple Ginger Turmeric
A warming apple, ginger and turmeric combo over a black tea and jasmine base. Wellness-leaning with a spicy kick.
Your next batch starts in your pocket.
KombuVaulttracks the brew, reminds you what’s next, and lets you share the recipes that work — right here in the community.
Download on the App Store