I'm growing a Blue Dream (Photo) in Ocean Forest and use Advanced Nutrients base lineup of pH Perfect. The plant is 3 weeks into flower, looks great and buds stacking up very nicely. I have been adding Cal-Mag to her nutes all along, but question if I should continue now that I'm 3 weeks into flower. Don't some growers continue to add Cal-Mag all along the grow deep into flower? Based on the flower stage I see at the end of week 3, I predict she will be a 9 week flower plant. I see no signs of toxicity issues now, and as said, plant looks great. Didn't want to stop if there could be some benefit to continuing. If I cut out the cal-mag at perhaps week 6, will this be advisable?