How do i get rid of all the heat?? for medical marijuana growing?

Question

I've been researching on indoor growing for a while now and I am planning on setting up a grow closet (an actual closet, not one of those grow boxes). However im worried my closet will become too hot as there are no AC in the room. Also, I live in Cali and the temperature is easily above 80 on a normal day (without any grow lights that is).

So I was wondering if a cool tube and a couple fans sufficient enough to get rid of heat or is there a better way? I ordered PPP strain seeds and i plan on using 4 100W CFL lights for vege and 400W HPS for flowering. I am not so worried about the vege stage as ive read that CFL lights dont produce as much heat; or am i misinformed? As for the flowering stage, i really need to find a good way to get rid of all the heat. In addition, I will not be able to dig any holes in the close, so that pretty much leaves exhaust systems out of the question. Please give me some useful advice!!! I WANT TO GROW ASAP!!! Ive been doin too much research for too long and still havent found any valuable information for my problem yet.

Oh and two more quick questions, should i mix my own soil or buy one of those branded soil packages? And, what kind of fertilizer should i use and how much should i use???

Answer 1

CFLs do produce less heat.

for everything els, you may have to do it in the classical farming manner - try it out and see if the plants grow.  If not, make corrections.