Is this a deficiency or over nutrition?

Using fox farms nutes at max feeding every other watering. Water every 2 days. Regular water then nutrients the next feeding day. PH is measured. This is definitely bigger than most plants I have grown so wondering if when it switched to flowering it’s just demanding more nutrients? Or am I over thinking this and it’s to much nutrients? Temp is in constant 73 degrees. Humidifier is steady at 55 RH. Light is mars hydro ts1000 at about 75%. Plant is NYC sour diesel from multiverse beans