When I am on assembly line with 3 tents, let’s say 2 3x3 and a 5x5 which is my typical, I have a constant 12/12 in the 5x5. I will hold mothers and small clones in a 3x3. 18/6. 4 vegging in other 3x3 18/6. As 4 come out of 5x5 the 4 vegging go in for flip. Clones hit 3x3 for veg. New clones or sprouts started in 3x3 holding Mothers. Once spread out in plant stages it is a 100% constant harvest. Monthly or every 6 weeks. 4 plants. only way I can support our circle.
If all auto who cares. sit on whatever light schedule you like.
So I have two adjoining rooms I would like to use. One room is about 12x15x7. So 1260, requires an exhaust that can do at least that much CFM?? both rooms might end up needing multiple large exhaust fans then unless there is a better way to go about it
Correct, to get to one exchange per minute anyway. The suggested minimum is roughly half of this, but I would build out this size of project to the minimum. Just seems like this would be asking for trouble. You also need to account for any static load that would pull down fan performance.
Personally, I would opt for 2 fans capable of 600-800cfm for this room. That would help move air through both sides of room and have capability of dealing with any air volume losses of installation equipment or filters and be not so heavily dependent on a single large fan.
What kind of things would contribute to this? Bends/length of ducting and such?
And i see multiple smaller exhausts would do a lot better than one giant one. I’ll take rough measurements of the 2nd room in just a minute
So the first room is pretty square 12x15 ft. And the second one is roughly the same size, but a little smaller. So shoot call em both 12x15 and build accordingly with what, maybe 4 800cfm exhausts??
both rooms might end up needing multiple large exhaust fans then unless there is a better way to go about it