Yes, you can ferment that.

Excellent kombucha can be made better with post-fermentation flavoring -- and these three flavors are made with 100% fruits and roots. Each one is freeze-dried so it's simple to add to your kombucha and make it even richer and tastier.

Each bag will make up to three 32 ounce growlers of kombucha. You'll get a bag of mango, one of blue ginger, and one of raspberry.