Hi buddy. The photo where you suspect there is bud mold looks very much like it. I would remove that cola immediately before it starts propagating. Other than that, its looking good! Long colas that should fill up nicely! By the way, I checked your grow question regarding ph perfect and I do not want to say the selected answer is wrong, but I believe you should not do a ratio of 0.5/1/4.5 as the 3 parts have different nutrients and you will most likely have deficiencies that way. I would go with 1/2/3 at most. Also, do not ph the ph perfect, as recommended by AN. If you have average tap water just mix the additives if you have any and then the base nutrients. Good luck!
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