- Dec 26, 2018
- Reaction score
I recently brewed using harvested Wyeast 1028. OG was 1.046. Expected FG was around 1.013, actual was 1.003. I fermented for just over two weeks at 19º. I was concerned it must be infected so I tried the hydrometer sample and it tastes fine. Maximum expected attenuation for this yeast is 77%, I achieved over 90? Can anyone throw any light on this? I use the extra large hydrometer supplied by the Malt Miller.