Hello,
I had issues with my last beer. Beers were flat (no CO2) 4 weeks after bottling.
Here is what I did:
-Yeast starter with WLP001
-Brew a beer ant let it ferment during 10 days
-5 days cold crash (5°C)
-Bottled directly from the fermenter (no bottling bucket), using carbonation drops (1.5...