Have a 2.8x3.2 or 9 suare foot room, three sides have mylar and the other a white curtain, i leave the curtain open during the day and closed at night keeping the room b/t 66-76 degrees. Using a 400w HPS w. a mh conversion bulb at the moment with seedlings under the lights 24/7, grow is going well as of yet...any suggestions, a CO2 system or intake/outake fan may be needed, as of yet I believe i can get away without them...hoping not to have to purchase more but is intake/outake necessary w/ my temps. I use a 20in. stationary fan during the day and a 9in. stationary at night...should i upgrade or not...i really don't have the cash...hopefully i can get some pics for every1
curious101 Reviewed by curious101 on . 1st grow! advice appreciated Have a 2.8x3.2 or 9 suare foot room, three sides have mylar and the other a white curtain, i leave the curtain open during the day and closed at night keeping the room b/t 66-76 degrees. Using a 400w HPS w. a mh conversion bulb at the moment with seedlings under the lights 24/7, grow is going well as of yet...any suggestions, a CO2 system or intake/outake fan may be needed, as of yet I believe i can get away without them...hoping not to have to purchase more but is intake/outake necessary w/ Rating: 5