I'm going to be making a starter for a bells two hearted clone soon. I'm harvesting the yeast from bottles of Bells amber ale.
My calculated OG is 1.062 and a batch size of 5.5g. Using mr.malty it looks like i'll need around 1.5L of starter to get my yeast numbers up to a sufficient pitching amount.
The more I think about stepping up a starter, the more i'm confused about the final number i'm shooting for (1.5L) and I'm hoping someone can spell this out for me.
It's my understanding that If I just make a 1.5L starter out of an arbitrary amount of DME, say 12 oz I will end up with X amount of yeast (this is without stepping up at all).
Now say, i step up, and i go from 2oz, 4oz, 8oz, 12 oz of DME with my last step up of 12 oz going into 1.5L. The total DME i've used for this would be 26oz compared to the no-step up where i used 12 oz.
I would think the the step up would have higher yeast numbers than the non-step up method because they've gotten more "food" (dme). However, the final volume is still the same (1.5L).
This is where I am confused. Does the final volume of starter even really matter, or is it more about the amount of DME that you use that will influence how many yeast you end up with?
If you're not lost yet, congrats, i owe you a beer.
My calculated OG is 1.062 and a batch size of 5.5g. Using mr.malty it looks like i'll need around 1.5L of starter to get my yeast numbers up to a sufficient pitching amount.
The more I think about stepping up a starter, the more i'm confused about the final number i'm shooting for (1.5L) and I'm hoping someone can spell this out for me.
It's my understanding that If I just make a 1.5L starter out of an arbitrary amount of DME, say 12 oz I will end up with X amount of yeast (this is without stepping up at all).
Now say, i step up, and i go from 2oz, 4oz, 8oz, 12 oz of DME with my last step up of 12 oz going into 1.5L. The total DME i've used for this would be 26oz compared to the no-step up where i used 12 oz.
I would think the the step up would have higher yeast numbers than the non-step up method because they've gotten more "food" (dme). However, the final volume is still the same (1.5L).
This is where I am confused. Does the final volume of starter even really matter, or is it more about the amount of DME that you use that will influence how many yeast you end up with?
If you're not lost yet, congrats, i owe you a beer.