The Og for my next batch should be around 1.105. In the past when i made a yeast starter,i decanted, and pitched into the fermenter. with such a high gravity will i need more yeast? This time around I was going to make my yeast starter as normal and then decant and add more wort to the decanted starter. Is this a good step to take or is it unnecessary? This is only my 5th AG brew and hope to continously improve my methods this board has treated me well, Thanks for any suggestions.
also, total noob question but how do i calculate efficiency