Originally Posted by williamset
I am potentially in a similar situation. Under what circumstances is it acceptable to pitch another batch of yeast?
It depends on a lot of issues:
What type of yeast did you use?
Is this an extract recipe?
How many gravity points are you from FG?
How long has it been fermenting?
What temperature is it fermenting at?
These are some of the questions I would consider prior to thinking about pitching more yeast.