Cadillac1181
Member
Hello, I need some quick advice from the group. I have a 4x4 tent in my garage, 600w HPS ,6"exhaust fan, light is not cooled. My daytime temps and humidity are fine at 75 degrees and 50% humidity. I am running my lights during the day and taking advantage of the darkness at nite(no light leaks). In the morning when the system comes on I check my gauge and it says that overnite the temp dropped to 55 degrees. 20 degree swing. Now my plants don't seem to be any worse for the wear,but I am wondering as we approach even cooler nites that I should maybe run a small heater in the tent or just leave it be. What do you guys think..........Thanks in advance !!