greentrich I wonder if your environment changed as well as not using sweet or your genetics changed? Not all strains pre flower the same. I would assume something with B1 (thrive alive etc) would be better for transitional phases? The best way to find out is to test it side by side yourself, you'll get every answer across the board from other people no matter who you ask for just about every nutrient out there. IMHO nutrients are a very small part of our hobby and If I were to use supplements again I would finish dialing in the strain I'm working with then add them one by one with lots of documentation, just throwin that stuff out there