Hector2000
Member
I recently decided to grow m54 yeast for 3 batch( each one 23 liter) from one 10 gram pack.
I want to freeze one-third of that for future brewing.
I started to reading about growing this type of yeast by starter but i got confused!
I read somewhere that fermentation of 5 gal(19 liter) wort (OG:1.045)need at last 175 billion cell of yeast but one 10 gram pack of m54 include 50 billion of cell!(5 billion/gram)
It is so amazing that in label of this yeast mentioned “use one pack for 23 liter of wort!”
I am confused!!?
I even cant calculate correct ratio and volume of starter by online calculator for this yeast:
https://www.brewersfriend.com/yeast-pitch-rate-and-starter-calculator/
Somebody has experience?
I want to freeze one-third of that for future brewing.
I started to reading about growing this type of yeast by starter but i got confused!
I read somewhere that fermentation of 5 gal(19 liter) wort (OG:1.045)need at last 175 billion cell of yeast but one 10 gram pack of m54 include 50 billion of cell!(5 billion/gram)
It is so amazing that in label of this yeast mentioned “use one pack for 23 liter of wort!”
I am confused!!?
I even cant calculate correct ratio and volume of starter by online calculator for this yeast:
https://www.brewersfriend.com/yeast-pitch-rate-and-starter-calculator/
Somebody has experience?
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