Questions tagged [viability]

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How do I know whether a starter should be stepped up due to inviability?

I took my rinsed yeast out of the fridge and it's looking like it has very low viability. It might have partially frozen at some point while it was in the fridge due to an issue with the fridge, and ...
3
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1answer
288 views

How well does liquid yeast travel?

I have often heard people talking about the viability of pitchable liquid yeast either in a vial or smack pack dropping over time. This effect is greatly accelerated with increased temperature, so ...
6
votes
4answers
3k views

If a vial of yeast is at room temperature for 3 days then put back in the refrigerator, is it still viable?

I live in an apartment and didn't receive notification that my yeast had arrived for 3 days after it got to the office. Normally, I'd just toss the vial of yeast and go to my LHBS to get more, but ...
6
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2answers
968 views

cold conditioning saison then bottle conditioning

I brewed a high gravity (1080) saison and am planning on cold conditioning it in secondary at 32 degrees x 2 weeks, then bottle conditioning it. I am wonder will the cold conditioning make all my ...