Just got in my 440cfm 6" fan and filter got everything all inside... placed the exhaust ducting as a forced air intake into the veg box and it fans and circulates it as well as makes the 2 90cfm fans exhaust passively. I found that out by accidentally unplugging the fans.... So the flowering chamber now has negative pressure cause it stinks, and I have positive pressure in the veg box making for strong clones and moms
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It also made my temps drop... really strong fan! My flower is now 82 during the day and 70 at night and my veg is 85 during day and 75 during night...
So now the box is complete... Whew... 4x4x2 plywood box, framed with 2x2s, 640w MH vert remote ballasts sitting on top of veg box by exhaust fan to help cool them from area, 440cfm 6" fan and filter, lined with car reflectors, waterproofed on the bottom with a thick shower curtain, passive 4x10 air intake on the bottom.
Veg is complete I would say, 2x2x2, plywood box, framed with 2x2s, 118 CFL, forced air intake from the Flowering exhaust making positive pressure for 2 90CFM exhaust fans to run passively, lined with car reflectors.
Box is pretty full so far, just put both my Magoo Moms in there and have picked out two new Moms from my Clones, so I'll be sending the rest of these through once they get rooted, I'm going to experiment with topping since the CFLs make them grow so compact and I have a good 10 inches or so of height to play with. Just want to see what runs best in the box and look at yields over all from perpetual runs.
Heres the babies just lighting up for the day!!!