Got the stuff for this today. Following the OP recipe exactly. Don't have any yeast nutrient, just energizer, so I'll have to pick some up. I'm putting this into two 3 gal containers (they are actually 4 gal, but 3 gaal in each). Can I put 1/2 yeast pkt in each or should I use a pkt. each, and put the full nutrient and energizer in each just to be safe or 1/2 those too?