This site has recipes that might be helpful.
Making Kombucha is like raising a pet, you must feed it😁
Continuous Brewing: Tastier, Easier and Superior Kombucha
Basic kombucha recipe follows a ratio of 2 to 1 to 1 to 1; that is, 2 cups water for every 1 cup sugar and 1 tablespoon each organic green and black tea. Three-fourths cup of this concentrated liquid plus 3 1/4 cups water can then be used to replace 32 ounces of liquid in your kombucha jar.
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