Scale your homebrew perfectly by calculating the exact ratios of tea, sugar, and starter liquid needed for your desired batch size.
Water Needed:
0
Sugar Required:
0g (0 cups)
Tea Required:
0g or 0 bags
Starter Liquid (Backslop):
Standard brewing follows a ratio of 10% starter liquid to 90% sweet tea. This ensures the environment is acidic enough to keep the culture healthy and protected from contaminants.
Starter = Total Volume × 0.10
Let's look at how the math works for a standard 4-liter batch of kombucha.
The starter liquid lowers the pH of the brew immediately, creating an acidic environment that prevents mold growth and harmful bacteria from taking hold.
Using honey is not recommended for beginners. Raw honey contains its own antimicrobial properties and bacteria that can compete with or weaken your SCOBY.
Fermentation typically takes 7-14 days. The exact timing depends on the ambient temperature and your personal preference for sweetness versus acidity.
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