Spring 2023 Fastbuds testers

2311 and 2312 fattened up a lot this week. The yellowing of 2312 leaves seems to have slowed in response to the slight increase in N for weeks 7 and 8, plus shifting the xs2000 away from 2312. The fan leaves of the two 2313 have lightened up a little but very little yellow showing so far. I am not supplementing any N for 2313 going forward over the next 3 weeks and only supplementing PK during weeks 9 and 10 at 2ml/gallon every second watering. Temps have varied between 24-26C and occasionally hitting 28 and 29 right before the lights go off. The exhaust pumps out this hot temps during the dark period and brings the temps back down to ambient outdoor temps fairly fast. This is a no dehumidifier grow. Risking that 60-70% will be okay as long as I maintain good airflow and exchange. Dehumidifier will be set to 55% for drying. Lights are now at 75-80% max power. I shifted the xs2000 away from 2312 as it was showing signs of nute deficiency and possibly light burn in upper leaves. Still bulking so I'm happy.