Not sure what seems to be the problem I feel like once I get the plants into flowering they start to turn yellow. I have tried multiple things and several nutrient additive. Pro mix BX using GH Flora Trio and feed chart with Cal Mag and floralicious plus. Maintain room temperature around 70 with 50% humidity.
Well based on what I see , it was nitrogen deficient and flowering really pushed her, recovery, add 50% veg feed into flower first 3 weeks along with % 50 of flower nutes. That’s what I do as the stretch needs the npk boost!.
Check this chart for comparison