I have a little thermometer on one of my fans, don't know how accurate it is but the high of the week has been 90 in the bedroom. I imagine the closet to be a few degrees warmer. But the closet is about 3 feet from a window with a fan blowing air into the bedroom, and a box fan blowing air into...
So a little background, this is my first grow.
I'm growing in a 72sq ft 'walk in' closet using a dwc setup with rock wool as a medium. I know I'm gonna get slammed for this right off the bat, but I don't know my ph. I just use fresh drinking water.
I'm using 7.5 ml of sensi grow a&b...