open source kombucha

You can find our open resources here.
Les recettes sont aussi disponibles en Francais!


Recipe to grow a kombucha pellicle.
Recipe to treat a kombucha pellicle (soften and waterproofing).


Let us know how you do with those recipes!
Feel free to contact us directly at hello@thr34d5.org if you would like to contribute to the participative research, join our facebook group, or directly collaborate on Wikifactory.

Also, we have a kombucha lab in northern Paris. If you would like to come experiment with us you are most welcome! Shoot us an email 😉