Sat Mar 15, 2008 9:49 pm
The cool thing about the method they spoke about on the R'fort show (the method i used) is that by adding a portion of the wort every 24 hrs or so, you're kind of progressively feeding the yeast.
At the start, there's enough yeast for 100% of the wort, but it's only dealing with 25% of the wort, so numbers pump in that first period.
Then add another quarter of the total wort a day later, again boosting yeast numbers.
The whole process kind of turns fermentation into a type of yeast starter, constantly feeding the yeast with small addtions of wort.
Doing this I didn't need to add any extra yeast at the end which i might have needed to if i'd added my yeast to the entire (1.102) wort. I only added fresh yeast at bottling time and carbonation has been good.
Tried adding extract to my mini mash to make it more fermentable, didn't notice a great difference, but still getting my partial process together, so will try again down the track.
Cheers
Kev