Hi ! You've got it. To make your own kombucha you'll need something called a SCOBY, which looks like a gelatinous pancake and is made of bacteria and yeast. You add your SCOBY to sugared black tea and allow it to ferment. You can buy SCOBYs online, or if you have a friend who makes kombucha you can take a "baby" from them, as the SCOBY divides with each batch. Hope that helps 😀
-Victoria, Community Moderator