How I Made Kombucha at Home: A Beginner’s Guide

A couple of weeks ago I decided to try and make my own kombucha.  It seemed pretty easy. If successful, it would be cheaper than paying for a bottle from the local health food store.  After reading through a couple of recipes, I found out something important. I would need a kombucha “scoby” mother before I get started.

Once more I bought a bottle of raw kombucha and used it as part of my starter.  After a little chemistry, everything was set up. I made my famous sweet tea. Sweet tea is good for something other than a drink on a hot summer day. I mixed everything together and placed it in a glass pitcher. Then, I covered it with a dishcloth and rubber band.  Then I waited for my scoby to be born.

Step by step instructions are at the bottom of this post.

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kombucha crock with cover and dispenser
Constant Brewing Kombucha! Guava Starter!

I’ve made sweet tea before. I forgot about it in the fridge. At one time or another, this blob of something would show up.  Little did I know back then that I was tossing out something so useful and healthy!  At that time I just thought everything I learned in home economics must not have stuck!

Fast forward 10 days and I have a SCOBY!  She’s named Myrtle and her sister is Betty!  They were both born on the same day. Within a couple of weeks, Betty moved to the city. She lived in a sun tea pitcher until her new home arrived.  If you are interested in the blue strip crock I used for fermentation and dispensing I’ve included a link:  Ceramic Crock with Dispenser

A glass jar with a yellow lid adorned with floral patterns, containing kombucha, next to a white ceramic crock with blue stripes, covered with a cloth.
The Scoby Twins New Homes

Now that Myrtle and Betty Scoby have grown so much I decided they needed to downsize.  Betty was first. I cut her down just enough to live in her new home. However, I didn’t know what to do with her leftovers.  Kombucha is tea made from scoby, so I didn’t want to toss it out. I know that it will slow down production if I put it into the refrigerator.  I carefully cut up the rest of Betty placed her into a canning jar and covered the pieces with kombucha.  Afterward, I decided to move the smaller pieces into small jars. I added a 1/4 cup of kombucha to each. Then I added 1/2 cup of fresh sweet tea.   Once they start growing they will develop back into round scoby and I’ll find them new homes.

A glass jar filled with kombucha, covered with a cloth and rubber band, sitting on a countertop surrounded by empty canning jar lids.
Baby Scobys
A large glass jar filled with brown kombucha sitting in a refrigerator.
Each Sunday I drain off the kombucha and put it in the fridge to chill!

**UPDATE – Seven Days Later**

After seven days it was time to peek in on the babies and see if they needed feeding.  All are healthy and growing so I gave them a little sweet tea to eat on and grow thicker.  Hmmm…now what am I going to do with all these little scoby??

Two glass jars filled with kombucha, one containing a scoby floating in the liquid, showing brewed tea with bubbles and a layered texture.
Baby Scobys – Seven Days Old, Burped and Fed

Lets make some kombucha!

🍹 Easy Homemade Kombucha Recipe & Weekly Brewing Routine

Making kombucha at home is simple — especially if you start with a store-bought bottle as your “starter.” Here’s a step-by-step recipe and a weekly routine to keep your kombucha flowing continuously.


🥤 Ingredients

  • 1 bottle of raw, unflavored kombucha (with live cultures)
  • 3–4 black or green tea bags (or 2 tbsp loose tea)
  • ¼–½ cup sugar (white cane sugar works best)
  • 7 cups filtered water
  • 1 large glass jar (about 1 gallon)
  • 1 clean cloth or coffee filter + rubber band

📝 Step-by-Step Recipe

1. Brew the Sweet Tea

  • Boil 7 cups of water.
  • Add tea bags and steep for 10–15 minutes.
  • Remove tea bags and stir in sugar until dissolved.
  • Let the tea cool to room temperature.

2. Add the Store-Bought Kombucha

  • Pour cooled sweet tea into your jar.
  • Add the entire bottle of store-bought kombucha (this introduces the SCOBY and starter liquid).

3. Cover and Ferment

  • Cover the jar with a cloth or coffee filter, secure with a rubber band.
  • Place in a warm, dark spot (70–80°F) for 7–10 days.
  • A new SCOBY will form on the surface.

4. Taste Test

  • After 7 days, taste a spoonful.
  • If too sweet, let it ferment longer.
  • Once tangy and slightly fizzy, it’s ready.

5. Bottle and Enjoy

  • Pour kombucha into clean bottles, leaving 1 inch of headspace.
  • Drink right away or let sit at room temperature for 2–3 days to build fizz.
  • Refrigerate after bottling.

🌿 Optional Flavoring

  • Add fruit (berries, mango, citrus), ginger, or herbs during bottling.
  • Let flavored bottles sit at room temperature for 2–3 days, then refrigerate.

🔄 Weekly Brewing Routine

Day 1: Start a New Batch

  • Brew sweet tea (same recipe).
  • Let it cool.
  • Pour into jar with SCOBY + 1–2 cups starter liquid.
  • Cover and ferment.

Day 7–10: First Fermentation Check

  • Taste kombucha.
  • If tangy and fizzy, it’s ready for bottling.
  • If still sweet, let it ferment longer.

Bottling & Second Fermentation

  1. Remove SCOBY → Place in a clean bowl with 1–2 cups kombucha (starter for next batch).
  2. Bottle kombucha → Pour into bottles, leaving 1 inch headspace.
  3. Optional second fermentation → Add flavorings, leave bottles at room temp for 2–3 days, then refrigerate.

Restart the Cycle

  • Return SCOBY + starter liquid to jar.
  • Add fresh cooled sweet tea.
  • Cover and ferment again.
  • Repeat weekly or every 7–10 days.

🗓 Weekly Rhythm Summary

  • Day 1: Brew sweet tea + start fermentation.
  • Day 7–10: Taste test → bottle → flavor → refrigerate.
  • Day 7–10 (same day): Restart with fresh sweet tea + SCOBY.

💡 Pro Tip: Keep a SCOBY “hotel” (a jar with extra SCOBYs and kombucha liquid) so you always have backups if one batch goes wrong.



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5 Comments Add yours

  1. Hmmmm…and SO healthy for the gut from everything I have read! I really appreciate the photos you posted. Very helpful. Gotta tell ya; the reason I haven’t done this before now is that the idea of sweet tea sitting for a week and forming blobs that I will then use to create something I will actually ingest sounds, well..disgusting. For some reason, seeing your photos makes trying this a little less scary and maybe even a little fun! I think I will try it! Thanks for visiting and liking my new blog at http://seedsonfertilesoil.wordpress.com/.

  2. theozarker says:

    Well that sounds interesting. I’m still not sure what kombucha is. Is it a fermented tea? Sounds fairly easy to make, once you have a scoby (who knew?) Enjoyed the post.

    1. Pam says:

      You are correct, it is a type of fermented tea. If it goes too long its like a strong cider, if it only ferments for a week it’s like a mild fizzy cider. We used to buy it at Fresh Market and thought we’d try our own. Much cheaper than paying $4 for a small bottle, just have to have a little patience. Thanks for visiting!

  3. I had no idea how to make kombucha. Thanks for explaining the process!

    1. Pam says:

      Thanks for visiting!

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