« on: February 13, 2011, 10:33:04 AM »
100g to 1L is the Wyeast recipe for 1.040. I get good results with 65g to 1L for an SOG in the mid twenties. Supposedly higher gravity can cause the yeast to work harder producing alcohol instead of biomass. Without an accurate means of cell count, I can only observe the slurry thickness appears the same between starters of 1.040 and 1.025.