If anyone has any idea what the brown spots are excluding off PH and pests and overfeeding that would be very appreciated. I have already ruled those three out. I have no idea whats going on with them I'm losing leaves so rapidly if this keeps up I may be forced to harvest early. Unless I am under the wrong impression that if all the leaves fall off that the buds will no longer grow due to not taking in the light anymore. I know it's normal for some older fan leaves to yellow and die,but now the fresh leaves coming out of the buds are getting brown spots on them. I already tried epsom salt and cal-mag and nothing. One thing I have noticed is that when the lights go out and then come back on I can really notice more spots, so I believe the majority of it is happening in the dark cycle. I'm baffled it was really easy to veg them and everything was great, but once I switched the lights that's when the real test starts ,and you really start running into problems.