to hot

i have a grow box thats card board and every time i go and check the plants itz really hot in there. itz a 2x2x2.5 cardboard box. i have 1 pc fan in there now but it dosent seem to help at all. i have a 100watt cfl and a 24in 25watt plant/aquarium light. i dont kno y its getting so hot

It's getting so hot because you do not have air movement. Have your fan exhaust air at the top, and make a passive air intake near the bottom on opposite side of fan. If still too hot, you need more CFM's

i have the intake fan at the top and i dont have a exhaust fan

anco31 said:

i have a grow box thats card board and every time i go and check the plants itz really hot in there. itz a 2x2x2.5 cardboard box. i have 1 pc fan in there now but it dosent seem to help at all. i have a 100watt cfl and a 24in 25watt plant/aquarium light. i dont kno y its getting so hot

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ok so obviously this is a "keep it out of sight from mom and pop's grow box"..!
right..?
you are going to need a lil more room then a 2x2x2.5...
im just sayn and being straight up with you before dudes start clowning.. but yeah do some research on the net, you'll see theres alot into
growing....................."ALOT".........!!!

i was going 2 microgrow about 3 plants at a time. i already have 3 green crack in my hydro system and there doing ok ive topped and lsting them now

anco31 said:

i have the intake fan at the top and i dont have a exhaust fan

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And therein lies your problem. You are bringing air in at the top and you should be pulling air out, not in. I would suggest turning your fan around, and making sure you have a place for fresh air to enter near the bottom.

anco31 said:

i was going 2 microgrow about 3 plants at a time. i already have 3 green crack in my hydro system and there doing ok ive topped and lsting them now

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You have a whole hydro system yet you're trying to grow some 1' high plants in a cardboard box? I dont buy it...

ya im goin 2 supper crop them all and get the max yield from them but i dont want to have 2 meny plants or 2 big of plants