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Editorial Note: This article deals with general scientific findings on kombucha and not with Kombuchery products. Scientific findings and study results are not automatically transferable to individual foods or products. The article does not replace medical or nutritional advice and is not to be understood as a health-related statement about specific foods or products.

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We help you find the right tea for your home Kombucha fermentation

Good and flavorful tea is a basic prerequisite for a flavorful kombucha. Even in ancient China, kombucha was made with the tea plant Camellia Sinensis. The tea plant belongs to the genus Camellia and the family Theaceae. From all parts of the tea plant (buds, leaves, stems, and flowers), either black or green tea is produced. Black and green tea come from the same tea plant. The variations in tea types arise from different processing methods and varying conditions during plant cultivation.

Why do you need tea for Kombucha?

The tea fungus consists of various yeasts and bacteria and various small microorganisms. It needs nutrients to grow and thrive, e.g., caffeine, nitrogen, and theanine. These are found in the tea varieties of Camellia Sinensis described above. Tea also contains vitamins C and B and provides the Scoby with various antioxidants and polyphenols.

Possible tea varieties for delicious Kombucha

Black Tea

If your Scoby could talk, it would probably advocate always being combined with black tea. A particularly nutrient-rich base with which it can work quickly and ferments fast.

Our favorites:

  • Golden Monkey
  • Darjeeling
  • Friesenmischung (Assam, Ceylon, Indian Himalaya)

Green Tea

With green tea, you can usually ferment your kombucha a little faster. It gives a sweet note that is slightly sour on the finish. However, the Scoby with green tea doesn't grow quite as fast as with black tea.

Our favorites:

  • Sencha & Matcha
  • New Spring
  • Chun Mee

White Tea

White tea has less caffeine and is high in antioxidants. Its taste is even sweeter than green tea. It is particularly good for mixing with green or black tea. You should not ferment exclusively with white tea. Your Scoby could suffer from it.

Our favorites:

  • Silver Needle
  • Shou-Mei
  • Oolong Tea

Oolong Tea

Oolong tea is a Chinese semi-fermented tea with a long tradition. The sun-dried tea provides a unique taste. Sometimes it tastes a bit smoky or has a sweet honey note. It can be a perfect base for the Scoby and is also a perfect kombucha companion when mixed with other teas.

Our favorites:

  • Red Robe
  • Iron Goddess
  • Phoenix Mountain

Which water for brewing the tea?

It's hard to believe, but the quality of the water plays a major role in fermentation. The rather inconspicuous ingredient can positively and negatively influence your tea fungus. Conventional tap water may contain residues of chlorine and chemicals, as well as fluorides. These substances can harm the Scoby. Therefore, always use filtered water.

Which tea is not good for your Kombucha?

Important! There are a few simple rules to consider when choosing tea.

  • Do not use tea with a high proportion of essential oils or artificial flavors (e.g., fruit tea, sage or lemon balm tea).
  • Prefer loose tea to tea bags.
  • If you use fruit tea or other tea besides black, green, or white tea – only mix it in – do not use it pure!

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