
If you’ve been wondering how to make kombucha at home, you’re in the right place! This tangy, probiotic-rich drink has been gaining popularity for its health benefits and delicious flavors. Plus, brewing your own kombucha allows you to control the ingredients and experiment with a variety of flavors. Whether you’re new to the kombucha-making process or a seasoned fermenter looking to expand your knowledge, this guide will walk you through every step.
Why Make Kombucha at Home?
Making kombucha at home is cost-effective and allows for complete customization. You can decide which teas to use, how sweet or tart the final product should be, and what types of fruits or herbs to add during the second fermentation. Additionally, the kombucha-making process is fascinating it’s like conducting a science experiment right in your kitchen!
Benefits of Homemade Kombucha
- Control over ingredients No hidden sugars or artificial additives.
- Variety of flavors Experiment with unique combinations of fruit, spices, and herbs.
- Health benefits Homemade kombucha is packed with probiotics, which can improve digestion and boost your immune system.

Preparing for the Brewing Process
Before you start brewing kombucha, you’ll need to gather a few essential ingredients and tools. Having everything ready beforehand will make the brewing process much smoother.
Essential Ingredients and Equipment
- SCOBY The culture responsible for fermenting the tea.
- Starter Tea Plain, unflavored kombucha from a previous batch or raw store-bought kombucha.
- Black or Green Tea Avoid flavored teas, as they may contain oils that could harm your SCOBY.
- Cane Sugar Necessary for the fermentation process.
- Filtered Water Avoid tap water with chemicals that can harm your SCOBY.
- 1-Gallon Glass Jar Your fermentation vessel.
- Breathable Cloth & Rubber Band To cover the jar while allowing airflow.
The Brewing Process: First Fermentation
The first fermentation is where your sweet tea transforms into kombucha. Here’s how you can begin brewing your first batch.
Step-by-Step Instructions for First Fermentation
- Boil 4 cups of filtered water and steep 4-5 tea bags (or 2-3 tablespoons of loose-leaf tea) for 10-15 minutes.
- Add 1 cup of cane sugar to the hot tea and stir until fully dissolved.
- Add 8-10 cups of cold filtered water to cool the mixture. The liquid should be 70-90°F before adding the SCOBY.
- Place the SCOBY and 1-2 cups of starter tea into the jar.
- Cover the jar with a breathable cloth and secure it with a rubber band. Let it sit in a warm, dark place for 7-10 days.
During this time, the SCOBY will ferment the sugars in the tea, transforming it into kombucha. Taste it after day 7 to check the flavor. If it’s too sweet, let it ferment a bit longer.
Troubleshooting Common Issues
- The tea is too sweet Let it ferment for a few more days.
- No carbonation Carbonation develops during the second fermentation.
- Mold on the SCOBY If you see fuzzy mold, discard the batch and start over.
Second Fermentation: Flavoring and Carbonation
The second fermentation is where the magic happens! This stage allows you to add flavors to your kombucha and carbonate it for that signature fizz.

Step-by-Step Instructions for Second Fermentation
- Remove the SCOBY and set it aside in a bowl with a cup of kombucha (for your next batch).
- Pour the kombucha into airtight bottles, leaving 1-2 inches of space at the top.
- Add flavoring ingredients like fresh fruit, herbs, or spices. Popular combinations include:
- Strawberry and basil
- Ginger and lemon
- Pineapple and mint
- Seal the bottles tightly and leave them at room temperature for 2-5 days.
- Refrigerate after the desired carbonation is achieved.
Troubleshooting Common Issues
- Lack of Carbonation Ensure bottles are sealed tightly, add more sugar (via fruit or juice), and let them sit longer.
- Exploding BottlesUse thick glass bottles and open them daily to release pressure.
Storing and Serving Kombucha
Once your kombucha is flavored and carbonated, it’s time to store and enjoy it.
Best Practices for Storing Kombucha
- Always keep it refrigerated once the second fermentation is complete.
- Store in airtight bottles to maintain carbonation.
Serving Suggestions
- On the rocks – Serve over ice with a slice of lemon or lime.
- Kombucha cocktails – Mix with gin, vodka, or rum.
- Kombucha mocktails – Combine with sparkling water, fresh fruit, and herbs.

FAQs About Making Kombucha
The ideal temperature for brewing kombucha is 70°F to 85°F.
Store it in a glass jar with starter tea at room temperature for up to 4 weeks.
Stick to black or green tea for the first fermentation; experiment with herbal teas during the second fermentation.
Ensure airtight bottles, add more fruit or sugar, and allow extra fermentation time.
Yes, but it means it has over-fermented. Dilute it with juice or water.
Final Thoughts
Brewing kombucha at home is an easy and rewarding process that allows you to customize every aspect of the drink. From choosing your tea and sugar to experimenting with different flavors, making kombucha is a fun way to get creative in the kitchen while enjoying the health benefits of this probiotic-rich beverage.
Now that you know how to make kombucha, why not start your first batch today? With a little practice, you’ll soon have delicious, homemade kombucha that’s perfect for sipping, sharing, and serving at any occasion.

Related Recipes to Pair with Your Kombucha
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How to Make Kombucha at Home
- Total Time: 7–10 days and 30 minutes
- Yield: 1 gallon 1x
- Diet: Vegetarian
Description
Learn how to make kombucha at home with this easy step-by-step guide. Brew your own tangy, fizzy, probiotic-rich kombucha and customize the flavors to suit your taste. Perfect for beginners and seasoned fermenters alike
Ingredients
- 1 SCOBY
- 1–2 cups starter tea (unflavored kombucha)
- 4–5 tea bags (black or green tea) or 2–3 tablespoons loose-leaf tea
- 1 cup cane sugar
- 12–14 cups filtered water
- Fresh fruit, herbs, or spices for flavoring (optional, for second fermentation)
Instructions
First Fermentation
- Boil 4 cups of filtered water and steep the tea for 10–15 minutes.
- Add 1 cup of cane sugar to the tea; stir until dissolved.
- Mix in 8–10 cups of cold filtered water to cool the mixture to 70°F–90°F.
- Place the SCOBY and starter tea into a 1-gallon glass jar. Pour the cooled tea mixture into the jar.
- Cover the jar with a breathable cloth and secure it with a rubber band. Let ferment in a warm, dark place for 7–10 days.
Second Fermentation (Optional)
- Remove the SCOBY and save 1–2 cups of kombucha for starter tea for your next batch.
- Pour the kombucha into airtight bottles, leaving 1–2 inches of space at the top.
- Add fresh fruit, herbs, or spices for flavoring. Seal bottles tightly.
- Let sit at room temperature for 2–5 days to develop carbonation.
- Refrigerate when desired carbonation is reached.
Notes
- Ideal fermentation temperature is 70°F–85°F.
- Avoid using flavored teas with oils during the first fermentation.
- For safety, check bottles daily during the second fermentation to release pressure.
- Prep Time: 15 minutes
- Cook Time: 15 minutes
- Category: Beverage
- Method: Fermentation
- Cuisine: Global
Nutrition
- Serving Size: 8 oz
- Calories: 30
- Sugar: 7g
- Sodium: 5mg
- Fat: 0g
- Saturated Fat: 0g
- Unsaturated Fat: 0g
- Trans Fat: 0g
- Carbohydrates: 8g
- Fiber: 0g
- Protein: 0g
- Cholesterol: 0mg