Today I switched my plants from 10 am to 10 pm... to 10 pm to 10 am. Complete reverse in an effort to controll temps. So far so good.... Tent closed right now is at about 72-80. It will go down more over night.
PH: From 6.0 to 5.6
PPM: From 580(up over the long dark cycle from 520) Added 2...