Quote Originally Posted by Chromophore
Your temp.s are a bit on the cool side.
I plan to set up a second veg. room and take the outgoing air of the veg. box to the bloom box.. this should increase the temps.
I hate wasting energy by heating out energy through the window...

If it get's too cold by the daylight..
I rather would add a second 600W HPS than heating through the day...