Week 7 As expected, Delta 9 by CBG just started to kick right in, look at those buds. I'm starting to use pH Perfect Connoisseur Bloom part A&B by Advanced Nutrients, this nute base it's being complemented with Big Bud and Nirvana also by AN. Bio-Grow by BioBizz about 1ml / lt. As an experiment, I'm using Delta 9 by CBG in "micro" dosage, about 0.5ml for the 4lt solution, instead of foliar irrigation every 10 days with a 4 to 6ml / lt solution. SOME BUDS looks like they're getting a lack or excess of nutrients by the yellow parts of the leaves, but actually, at those buds, I R.I.B pruned them. (R.I.B stands for "Right, I burned em" or something like that) This is not pruning as such, but a method of burning the upper pistils of the buds in development. These burns produce mitosis in the cells as the flower regenerates causing, theoretically, it to reach a much larger size than it would be in its initial state. Just experimental.