You need to describe better. just giving a ton of pics doesn't help much. it's nice but we need to know more. what soil, what ferts, how often, how often do you water, how much do you water, what are the air temps like, what size containers are you using, do you have a fan in the growspace? stuff like that. do you see bugs at all? if not you probably don't have to worry about that.
5 gallon soil ph is good use advanced nutes 3 part with bud candy big bud overdrive b52 i only use like a quarter to half of what they recomend. feed every other feeding usually one watering ph adjusted and one feeding nutes a week. have fans. temp is 77