What is the possible way to brew batch like 1500 liter with 100 g of yeast ? And how many starter steps need to go and how long will it take to get target pitch rate ? Thanks all !!
P.S I'm new member !!
You need about 13,500 billion cells for 375 gallons of 1.050 wort.
Thats about 750 grams of dry yeast.
To propagate 100g to your pitch rate you can do a single 50 gallon starter. Which will cause a 3-4 fold growth resulting in trub with cell equivalents to 800-1600 grams of dry yeast.
Scaling conservatively (1:10) you would need 1.5L, 15L, and 150L stages. Actual growth rate will be determined by how well you can keep the solution aerated. Are you producing biofuel?
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