1)Yes
2)Desk fan
3)Probably- Is smell going to be a problem? I would recommend building a grow cabinet and putting it under the window so that air can be extracted out of the building through let's say 4" metal dryer piping.

Also check out this link for some scrog-based closet inspiration International Cannagraphic Magazine Forums - 400W HPS Scrog - 1Plant - 450gr Harvest
Good luck and I wish you success with your grow.
GrowmanSparky Reviewed by GrowmanSparky on . Enough closet space? This is an illustration of the closet measurements. As you can see in the crappy photos, the roof slants down at an angle. My questions are: 1)With the closet cleaned and empty...is there enough room to harvest a few plants at a time *veg*+*flowering*? 2)How can I control the temperature/humidity, without adding any holes in the walls? 3)Do I just need to go ahead and make a grow cabinet to fit the size of the room? (If I need to install aircontrol and stuff into the walls....I will Rating: 5