My gravity sample started fermenting

[1Mainebrew]

I left out my gravity sample overnight in the kitchen and it started to ferment, I'm going to wait for it to finish and maybe brew something with it.

 

[eastoak]

i do this in order to get an idea of where my beer will finish.

 

[1Mainebrew]

I didn't pitch any cultured yeast...this is native airborne yeast. They won't act the same way or finish with the same gravity.

 

[eastoak]

I didn't pitch any cultured yeast...this is native airborne yeast. They won't act the same way or finish with the same gravity.

ah, i put a bit of my yeast in but i have had a sample go off from wild yeast.

 

[snowtires]

I've had gravity samples I forgot about for over a week and never fermented. Tasted as sweet as it did when it was brewed. Yet, I had an infected batch one time. Think any flower from the barley flying around will inoculate wort with lacto

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