I make wine, prickly pear. The CO2 is an added advantage. Constant supply of co2 for 6 months and I get to drink the left overs. You guys spending money on co2 should think about it.
No joke, I'm right on it. Do your containers for brewing have to be blacked out or can they be clear since they will be in the grow room? On the recipe part, I'll call my grandfather