First time grow

ninomooney said:

whats an ocilation fan ? Is it the same as the fan attached to my carbon filter. Also im at 4 weeks when will I see flowering, and how do i prune the plants.

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You want an oscellating fan inside of the tent to simulate wind. The exhaust fan for the carbon filter is exactly that- completely seperate. An oscellating fan is a rotating fan like you would put in a room. 12" fan is a good size. Just make sure you have it on the lowest setting and that it rotates in a way that gives air to all the plants. If the fan is blowing air in one spot only you can get windburn on the leaves.