Thanks mateEnjoy your beautiful harvest!
With organic soil, nutes already in the soil the amount of nutes drawn is very correlated to vpd, as a user its hard to adjust and you just have to hope the plant and the organic beasties do their job. I prefer hydro with leds, you know whats going and and can adjust. But each one to their own.You need to drastically reduce the amount you're feeding them. It looks like soil. What have you been feeding them? I see what looks like top dressing in the early pic.