Natural fermentation gone wild

[ErikM]

I had about a quart too much sauvignon blanc juice, so I put it in a pitcher and set it outside. I added no yeast, no sugar. The juice was only rough filtered from the press. Natural fermentation has really kicked in. It is about 93 deg outside.
The video shows the fermentation in action.

View attachment Sauvignon blanc natural fermentation video.zip

 

[MinMalmö]

hi, jmforem. how did it taste. i realise i ask this 6 years after your post. did you do any other natural ferments afterwards?