Paramecium
Well-Known Member
In the past I have stepped up by decanting off the 1 liter beer/wort layer after a couple days on the stir plate after it has settled out for a few hours and then made 2 liters of fresh wort, cooled and poured into the flask on the small yeast cake from the first liter. Is this the correct way to go about it or would simply adding 1 liter to the existing starter do just as well?