User Guide
SYMBIOTIC CULTURE
OF
BACTERIA AND YEAST
(aka) “SCOBY”
Thanks for your Kombucha Culture “SCOBY” Purchase!
SCOBYS are as unique as snowflakes! Many of our SCOBYs are
grown in upcycled glass containers, so size and shape may vary
considerably. Your scoby might even be square! Regardless of what
your SCOBY looks like, it is guaranteed to provide growth needed for
and endless supply of Kombucha tea.
Each Kombucha Culture and starter is enough to brew 4 cups to
5 gallons of Kombucha tea based on size (see chart). If you hold up
the sac to the light, you will notice some filaments of the mushroom
floating in the nutrient rich tea. This is the seedling of the tea
beginning to form. We use loose leaf tea and occasionally, some
pieces of tea leaves will be in the bag as well. THE TEA SHOULD BE
CLOUDY WITH BACTERIA GROWING IN IT!
Millions of Kombucha bacteria and yeast cells needed to brew your
first batch of Kombucha will grow into a full size "mushroom" within
7-30 days. It is recommended that you start your batch as soon as you
receive the starter for best results, but if you are not ready to begin,
open the sac and tea, leave it in a glass container and store it in your
refrigerator. Short-term refrigeration may slow down growth, but will
not kill a healthy culture.
A Kombucha Culture is not a true mushroom although it is commonly
called a mushroom. It is in fact a spongy cellulose material that is
produced by the Kombucha bacteria and yeasts. It has no sex and
produces no spores.
A SCOBY or Symbiotic Culture of Bacteria and Yeasts forms on the
surface of the tea, acting as a barrier to keep out other organisms
from getting to the sugary tea.
Many people believe that the size or thickness of the SCOBY
is an indication of potency, this is not true. Any culture grows
thicker if left in the tea longer. Larger cultures are not better
than smaller cultures besides looking larger.
DO NOT let any metal other than stainless steel come in contact with
the culture or tea while preparing since the metal molecules are
absorbed into the culture. Brief contact, however, will not harm the
culture or tea.
MAKE SURE TO:
1. Remove the tea bags prior to mixing the tea and culture.
2. Brew the tea between 68 degrees F and 84 degrees F. The culture
may sink to the bottom—this is normal.
3. It is normal that your tea forms bubbly goo on day 3-7. DO NOT
make the mistake of thinking that it is mold and throw the tea out—
this too, is normal.
4. Taste the tea on day 6-7. It is supposed to taste sweet and sour
even if the SCOBY has not fully formed. Your first batch ay take up to 30
days as your SCOBY adjusts to its new environment
5.
Work in
a
clean environment.
FOR YOUR FIRST BATCH, YOU WILL NEED (See chart for exact amounts):
1. Glass container with a wide mouth like a pickle jar or even a
punch bowl or fish bowl.
2. Black or green tea, preferably organic.
3. Distilled vinegar to adjust the pH (we recommend Spectrum
Naturals Organic Distilled White Vinegar)
4.
Sugar
5.
6.
Coffee filter or paper towel and a rubber band to cover the tea.
Litmus strips (aka pH test strips), or pH meter.
You can experiment with different black and green teas and sugars
after your first batch. Do not use any teas with added oils like Earl
Gray. If herbal tea is used, blend it with black or green tea. Each tea
and sugar will produce a different taste in the tea. I recommend
organic cane sugar. Sugar substitutes should not be used. Most
people drink 1-3 eight ounce glasses of Kombucha a day. Drinking
more will not necessarily result in greater health benefits.
THE RECIPE
1. Add boiling water and tea bags (or loose leaf tea). You should
use filtered water. If you use tap water, boil the water for 5
minutes first to remove the chlorine.
2. Allow the tea to steep. I recommend at least 10 minutes to 1
hour. Longer steep times give more fuel for your culture to grow.
Remove the tea.
3. Stir in sugar. The sugar is needed for the
reproduction and fermentation. Allow to cool to room
temperature.
4.
Add vinegar (see chart). You only need to do this to the 1
st
batch. This is to lower pH. Low pH prevents mold. Mold comes
from airborne spores, not a SCOBY. High pH attracts mold!