2x 150w hps soil grow tent

just put an exhaust fan (anything will do) exiting at the highest point in the tent. they look a little hot should be growin faster than that.

Really I thought that they were huge for a week old? I'm switching from 24hours on to 18/6 light schedule to cool my equipment and stuff.

drgreenthumb0827 said:

no shit! from where?

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Htg supply or 4hydroponics.com

Is that a GL60? I have one and use a 4" inline fan from Hydrofarm (http://www.greners.com/fans-ventilation-filters/products/inline-fans-blowers/active-air-in-line-fans.html) and it keeps my GL60 in the 80s with tiny fans. When you start flowering in there it's gonna get smelly and you'll probably need a carbon filter (4" x 8" 150cfm) to keep the smell down, unless odor won't be an issue. Good luck

a week from seed yeah but a week of growing, not really

no there a week from seed. the have 4 nodes now and looking amazing. and i actually have been able to keep the temp at 88 with a 45percent humidity. and bajafox yes it is a gl60. and u have no clue how excited u got me telling me that there gonna stink. smell is not really a big deal. my parents dont mind to be honest they understand. btw totally baked. i just picked up a bag of crossbred lemonlime kush x jack herer. its so bomb! one hit is seriously all u need and u feel it.

I have a gl 60 and i use only one 150 w hps i find it to be adequate for 4 sq foot space in the tent it divides out to 37.7 watts/sq foot. as far as the venting goes i got a 4" axial dayton axial fan for 30$ it fits snuggly in the vent on the top and sucks all the hot air out.