In my mind since the filter media is downstream causing positive back pressure the small restriction that the fan was designed for should play no role on the cfm efficiency of the system
Found a battery powered plant base that will hold 45 pounds and turn full circle in 40 seconds for $13 on amazon.... 10 inches diameter 1 inch thick if I remember ... see that one on the next cycle.
Amount of chemicals used.... 0
Ventilation project:
Time spent 30 minutes
Lowe's $38
Wal-Mart $10
Bowls smoked thinking about it . ... :bigjoint:unknown.
Sitting in the best seat in the house watching TV . ...... priceless
For everything else there's bong rips....
So this is a touch of my diy addressing ventilation and odor my own combination of several things I've seen..... carbon is in the T
Amount of chemicals used.... 0
Ventilation project:
Time spent 30 minutes
Lowe's $38
Wal-Mart $10
Bowls smoked thinking about it . ... :bigjoint:unknown...
I'm experimenting with blue buffalo brand organic walnut shell based cat litter as a desiccant, 2 weeks in with no problems but I don't think I'm covering enough surface area, so far running great if you tried spreading it thin it in theory could do more but I'm literaly using every available...
Vent fan has just enough resistance from carbon that it likes to put flower temp up to 82 consistent, set it for 15 minutes every hour until the lights are on the 30 minute cycles, have 1 forced intake to put a little air in at all times using computer fans, next I'm going to work on the seals...
For any following this thread I have another that is more active in stealth micro grow and there have been a lot of upgrades covered there and more to come
First run in my stealth box is the name of the thread. I'm abandoning this one.
75 cfm, low noise exhaust fan about to get a dedicated gfci outdoor socket when I condense the electrical and put outlets inside with only 1 exposed heavy duty extension plugged in on its own breaker
Lowe's total project $45 for ventilation
This is my first full run on that cabinet , looking at probably 3 Oz in December and setting a rotation to try to pull 4 grams per week for personal use only
Figured I would stop in to show my portable scrog, makes life so easy to be able to pick up the plant and all out of my cabinet to put on a table for maintenance , I also built several bigger ones on wheels for a friend with a full basement grow area he has hydro running in them.
Top as normal once it hits the screen start bending it under the screen topping after that will cause all branches to attempt to become the apical bud so keep tucking until the screen is 2/3 covered. then switch to flower and continue training until 2 weeks in flower then just start tucking fan...