First Grow - Argyle

First water with nutrients this week. Plants growing well. See from photos, some doing better than others. Added more ventilation to get temps under control. DAY 8 • 9:30 am • Temp: 82/82.9/76.3 • RH: 51/55/49 • Moved thermometer to top of plant to check difference. • 10;30 am • Temp: 85.3/85.3/82.4 • RH:51/54/50 • Mixed B-52 in plant sprayer. Recommended 2ml/L. Did 1.25 ml (1/4 tspn) in approx 750 ml • Soil was starting to feel dry on the top. Sprayed each seedling soil with water. • Labeled plants. • D isn't looking so hot. It's one of the plants I transplanted DAY 9 • 7:45am • Temp: 81.5/83.1/81.5 • RH: 52/54/49 • D looks almost dead • 8:45pm • D isn't improving. • Surface of some soil was a little white. Possible mildew, or hopefully just minerals as things drying. DAY 11 • 7:30 am • Temp: 79.7/81/78.4 • RH: 46/56/44 • Removed domes/lowered lights. • Turned heat mat down to 74 • 6:30 pm • Everybody looks happy • Temp: 80.6/81.5/79.5 • RH: 52/52/45 DAY 12 • 7:45 am • Temp: 82.6/82.8/80.6 • RH: 49/52/47 • No mildew since domes off • Soil starting to dry on surface, still wet just under. • 2 pm • Raised light back up. • Removed top "view window" for more ventilation. • Moved thermometer inside tent. Kept probe in tray. • Light timer installed. 18/6. (11pm to 5am) • Reset thermostat. Intemp:77.5 inrh:53 • BottomTemp: 79 BotRh: 53 • First watering with Grow-Micro-Bloom-B52 DAY 13 • 6:30 am • In: 76.1/80.4/70.2 • RH: 47/58/46 • Out: 75.4/79/73 • RH: 47/58/46 • Everybody looks happy this morning. No issues. • Out: 74.8/47 • In=75.6/47 • 6:50 pm • In 78.6/78.8/75.4 • RH 43/47/43 • Out 77/77.2/74.7 • RH 43/47/42 • Soil moist. All happy DAY 14 • 9 am • Intemp:75.6/78.4/69.4 • RH 42/51/41 • OutTemp: 74.3/77/74.1 • RH 42/51/41 • Soil moist. Everybody happy. • Shuffled plant positions • Bumped tray temp to 77