Brew 1 quart of black tea
Dissolve 2 to 3 tablespoons of sugar in the hot tea
Let the sweet tea cool to room temperature
Add 1/2 cup of unflavored, raw, unpasteurized kombucha with live culture
Pour the mixture into a clean glass jar
Cover the jar with a breathable cloth or coffee filter
Secure the cover with a rubber band
Keep the jar in a warm, dark place
Leave it undisturbed for 1 to 4 weeks
Wait for a new SCOBY to form on the surface
Remove the SCOBY with clean hands
Store it in a little starter kombucha liquid until use