helloooo kiddees! I've heard that the "transition phase" that is recomended on the back of GH 3 pt isn't needed. You can just go from feeding them thier "veg" mix to thier "bloom" mix....? I've ALSO heard 2 totally different things: that you make the switch to the transition nutes AFTER you put the plants under 12/12.......or do you have to make the switch to the transition nutes 4 or 5 days BEFORE they go into 12/12...... man it's nice in Northern California right now! hope it's nice wherever you are on this fiiiiiiiiiiiiiiine TUE!!