Here is the no paragraph question:
I'm self taught on this computer so i'm lucky i got this far?also learned about growing weed sat night after night toking away and reading as much info as i could off differrent sites [so self taught again?]but now got to the stage,[ a few years and a few crops later ,]where i need advice?.Let me describe my play room [and toys]-Outside brick, insulated shed -three metres square[actual grow space two and a half metres long by a metre wide,myla on walls, a metre and half high all round grow space,a sixteen inch oscilating fan positioned next to six inch intake fan which blows cool ,clean-ish?, air, from directly outside ,over the tops of my plants.I built myself a hood out of wood, about two metres long and a metre wide ,with two dual spectrum 600w sodium bulbs each end and lined it with myla ,i also fitted a four inch exhaust fan in the middle of the top which is connected to a carbon filter housed in next door shed ,with ballasts wiring etc by ducting pipe threw hole in wall. During the summer [even though i run dark period seven a.m to seven p.m] it can get very hot ,so i also fitted another four inch exhaust fan to extract heat build up, at the top of furthest wall away from six inch inlet fan placed in middle of opposite wall[due to old window opening saving alot of work drilling and banging about etc,]found out since ,would have been better at floor level, [but this way ,]it's directly in- line with oscilating fan, which is also in-line with lights [did attempt to connect hood either end with inlet/outlet pipes connected to filter threw wall but did'nt seem to suck much cool air directly passed bulbs so dissconnected intake pipe and let fan blow directly into oscilating fan].Now this is where i'm not sure if i'm helping matters ,or not, cus your told different things on different sites and they all say "there's is the right way"?,so working on the theory that fresh air is coming in and hot smelly air going out and that both my exhaust fans are linked upto carbon filters ,my in-let is six inches and i have two four inch out-lets,is it needed ,or good to have,both exhausts plus in-let and oscilating fan going 24/7,oh yeah...on my previous grows i used twelve inch pots ,which in my grow space meant twenty one pots and i grew them to three/four feet but only harvested about an ounce off each ,so this grow i'm using ,four/five/six inch pots and currently have about seventy/eighty plants, in there fifth week of flowering, doing lovely,over crowded but all healthy and fat with buds, even though most plants only about two foot, i'm hoping to get about half ounce a plant ,maybe a tad more?as at this rate[twenty quid every four days on the elecki?]with all the fans plus , another 150w sodium and fluro for clones/cuttings ,going 24/7 and also the two six hundreds on twelve hours a day ,i'm gonna need every gram i can get ,so please,please ,can somebody/anybody ,advise my ignorant/stoned self, what i should be doing to optimise my grow with the toys and conditions i've described