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First AG and low OG

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jacefive

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Joined
Jan 29, 2009
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Hello,

I brewed my first all grain and got a low OG, 1.038 out of 1.058. Im curious what may have caused this? Should i have boiled it longer checking the gravity during the boil? If this is the case how to I calculate changes in when I add the hops?

Also, I calculated my efficency at about 47%, (5.5 gal batch) How could this be the case with such low OG?

Also, we used a LOT of grain, seems like more than we needed, but it was what the recipe called for. I used 2 qts / lb. 12 lbs grain so 6 gallons water. Should I have used less water allowing for more sparge, potentially raising the gravity?

Anyway, im really not worried, just curious. its fermenting right along and looks lovely. It's a heff, beautiful golden color. Can't wait to try it. I'm addicted to all grain!
 
there are threads where efficiency is discussed in great detail. If you give more details, you will get the help you need.

Eastside
 

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