Ingredients
Method
- Bring the filtered water to a boil in a large pot.
- Add the sugar and stir until it has dissolved into the hot water.
- Remove the pot from the heat. Add the green tea bags and dried hibiscus.
- Leave the tea to steep while the liquid cools completely. Do not add the SCOBY while the tea is still hot.
- Remove the tea bags. Pour the cooled tea through a sieve to remove the hibiscus, then transfer it to a wide glass bowl or jar that holds at least 4 quarts, with enough headspace for the culture.
- Stir in 1 cup mature, sour plain kombucha. Set the SCOBY on the surface. The starter is about 8% of the 3-quart tea volume, within the amount needed to acidify a new batch.
- Cover the container loosely with a clean cloth or towel and move it to a warm, dark place.
- Ferment for 7 to 10 days. Begin checking the tea during that range. It is ready for Full GAPS when it tastes sour. Light fizz and a new spongy SCOBY layer are supporting cues.
- Lift out the starting SCOBY and the new layer. Store the culture in a glass container with some finished kombucha until the next batch.
- Pour the finished kombucha into glass jars or a pitcher with a tight-fitting lid and refrigerate.
Notes
Prep: 10 minutes. Cook: 10 minutes. Ferment for 7 to 10 days, continuing if the tea remains sweet. Cool the tea completely before adding the starter and SCOBY. Use one cup mature sour kombucha in the three-quart tea batch. Cover the primary ferment with breathable cloth; refrigerate the finished drink after removing the SCOBY. Full GAPS, not the earlier Introduction Diet stages.
