Heating Issues

Discussion in 'Growing Marijuana Indoors' started by gianlucatoto, Mar 28, 2016.

  1. Hi guys. I'm currently growing 7 Autos under 1 400w Mars 2 Hydro and 1 600w HPS (already dimmed at 250w). But during the day, I can't keep the temperatures below 84. So far i think the plants have been hanging on with the co2 bucket. I have no space for an air conditioner. Right now all I have is a 6" exhaust fan with a 6" online fan boosting it. Any suggestions? Cheers

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  2. i was battling heat and humidity issues as well and this seemed to fix all my problems.I only have 1 600watter tho.heat and humidity are alot more controllable and stable now. not sure what you can do about the mars tho.. not sure how big of a heat print its leaving behind. I wasnt aware that they got really hot. I also have a 6" intake and exhaust fan with this combo. temps fluctuate at 73-77F and humidity around 40-60%

    6" Air Cooled Cool Tube Wing Reflector Hood For 400w 250w HPS MH Grow Light Tent

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