Originally Posted by RGingerelli
I brewed a I2PA on 10/27 with og of 1.071. Justtook a reading today 11/17 and have a reading of 1.021 so I have an attention of 70.4% is that good? Just not sure because the last batch I did had an attenuation of 80%. Any input would be great.
We kinda gotta know more about what ingredients you've worked with here and there....
Generally speaking 70% is fine.
If you didn't do so... make well-sized yeast starter.
If it's a grain-mash, then mash your IPA around 150F for 90 minutes. That will help you hit lower gravity.