Goldy Locks - Now it is too cold at night. :( - Tech minded peoplez help

[senorx12562]

Live in Los Angelos: 45°F - 70°F HI/LO temps

1000W HPS bulb, in a 12x16 foot room with a window.

Intake
Box fan in the window. I have the fan on 24/7.

Exhaust
400CFM inline fan sucking through my cool tube and out of an attic vent at top of house.

Temp at Plant: 59° this morning so I am sure it was like 50° in the last night. I am thinking either turn the intake fan off at night or get a plug thermostat, space heater and humidifier. Then just set the temp to 70°

I don't know how you would change it for this crop, but for the future, maybe having the light on at night would fix the problem? I run my lights from 10pm to 10am, and so far so good. I did it to address heat issues during the summer, but I would think the reverse would be true in the winter. Our low temp last night was about 5 degrees F, and minimum temp overnight in my room was 65 degrees F, even with a 6 inch intake directly from outside and a 700 cfm fan blowing through my lights.

senorx12562 Reviewed by senorx12562 on 12-03-2009. Goldy Locks - Now it is too cold at night. :( - Tech minded peoplez help Live in Los Angelos: 45°F - 70°F HI/LO temps 1000W HPS bulb, in a 12x16 foot room with a window. Intake Box fan in the window. I have the fan on 24/7. Exhaust 400CFM inline fan sucking through my cool tube and out of an attic vent at top of house. Rating: 5