Dead Yeast?

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Reignman
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Dead Yeast?

Post by Reignman »

I bought a pac of Escarpment Labs Biergarten lager yeast on Dec. 9. It was delivered on Dec. 15. I realize it is a busy time of the season, but I wondered where it sat all that time. It was quite dark when I pitched in my starter wort. It has been 36 hours and no foam, no bubbles on the stir plate. What now?

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Warthaug
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Re: Dead Yeast?

Post by Warthaug »

Check the gravity - it may have fermented out already.
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brhenrio
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Re: Dead Yeast?

Post by brhenrio »

Can you check gravity?
In the fermentor: Golden Sour, Not a Pill v2
Tap 1: Puck that Filsner; Berliner Weisse
Tap 2: Not a Pill; Lager
Tap 3: Paddockwood Kolsch
Tap 4:

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Reignman
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Favourite Beer: Pilsners
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Re: Dead Yeast?

Post by Reignman »

I just checked it. 1.014.

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Reignman
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Re: Dead Yeast?

Post by Reignman »

I have had it in the fridge for an hour or so and there is no visible yeast on the bottom of my flask.

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Warthaug
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Re: Dead Yeast?

Post by Warthaug »

What was your starting gravity?
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Reignman
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Re: Dead Yeast?

Post by Reignman »

I don't know. I never check it.

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brhenrio
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Re: Dead Yeast?

Post by brhenrio »

How much dme and how much water did you use? Most starter recipes wind up 1036-1040. Might be some active yeast in there, but not many, can step up again or just buy new yeast....
In the fermentor: Golden Sour, Not a Pill v2
Tap 1: Puck that Filsner; Berliner Weisse
Tap 2: Not a Pill; Lager
Tap 3: Paddockwood Kolsch
Tap 4:

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Reignman
Posts: 1861
Joined: |24 Mar 2011|, 10:28
Favourite Beer: Pilsners
Location: Cavan, Ont.

Re: Dead Yeast?

Post by Reignman »

I may step it up but too late to buy new yeast now. I never check the OG of my starters.

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Reignman
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Re: Dead Yeast?

Post by Reignman »

It's alive!! Stepped up to a 4 L starter and a few hours later I saw lots of foam and bubbles. Finally.

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