I adjusted pH to 6.8 tonight during watering. The temp has gone up to 79F while the humidity dropped to 39%. Do you guys think I should add a humidifier? I leave a window open for about 8 hours a day while an air purifier helps with the other 16 hours. Humidity is fluctuating between 33%-45% depending on light/air/time of day. I don't notice any deficiencies yet.:hippy: