The hotter you run, the higher yer humidity has to be- google "vapor pressure deficit"
rhizome Reviewed by rhizome on . Is heat really that bad for plants? I started 5 nirvana big bud seeds near the beginning of June, and I'm just getting ready to harvest. I started them outside, and moved them to my attic, where temperatures were over 90 degrees for most of the summer. I planned to flower them all in two rubbermaid storage containers with a 400-watt light, but only one ended up being a female, so she got the whole thing. I had the light on during the night to minimize the daily temperature spike, but I still had no cooling and temperatures Rating: 5