Critical Orange Punch

June 26 Getting real big! June 27 Woohoo! Preflower is appearing! Plant was a bit droopy, so a half gallon of PH'd water did the trick. June 30 Some lower leaves are getting yellow and dying. I'm taking that as a sign that the soil is almost out of nutrients. Mixed up a 1/8th strength of General Organics GO Box nutrients (week 1 to avoid nute burn), but upped the CalMag to 1/4 strength. Fed one gallon at a PH of 6.7 to slight runoff.