I’m assuming I needed more yeast nutrients along with a yeast starter, I should have used corn sugar instead of table sugar. Going to try again

So the if your talking about the Scoby used for kombucha yes the kombucha i used was ready to serve and complete. I was just doing the 2nd fermentation. I did aerate the kombucha when added to the fermentor. I did not sanitize by boiling the kombucha. Do you think this would affect yeast not...

I could use some help. I have a beer brewing background but this was new territory. A friend gave me 5 gallons of kombucha unflavored but chilled. he sells a flavored version locally. We are attempting to make hard Kombucha. we did the math based on Brix and 75% attenuation and added appropriate...