I would assuming you are following their feeding schedule. I don't have it in front of me, but I would think at this point you would be feeding all 3 FF nutes, Big Bloom, Grow Big, and Tiger Bloom. About now you should still be giving small amount of all three. By week 2 or 3 you will stop the grow big, but still be using Big Bloom and Tiger Bloom. Again check their feeding schedule.