whodatnation
Well-Known Member

Plants are looking great bro

Edit: did not see vid yet,
You are right about where I'm thinking! I need to get one of those titan fan controllers and I can find the sweet spot between the two fans! Just need another $90 or so nowDidn't consider ac heat from a one minute video brilliant me. If you put a cheap t-stat switch for fan/filter run should be a sweet spot that utilizes ac and fan more efficiently the "dump" exhaust duct could house the t-stat at wye.
So this is what I put on my intake to draw air in, its only 33 watts supposedly and says its 550cfm, so something doesnt sound right. Either way, the AC hasnt kicked on again in over about 2 hours and its a perfect coincidence that my temp is sitting right at 78. Im a happy camper for now. Its funny to see the difference with negative and positive pressure. It went from trying to suck the door shut as I got it close to now its fighting me to stay open when I close it
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I think Mine is 7 3/4" dia or somethingI am using a fan like that on my 6"x39" Phat filter and it works awesome.
Mine is a DC fan, and rated 24-48 volts and 12-62v allowable I think.
I have an 18v 1 amp charger hooked to it, and its quiet as hell!
When they start flowering Ill switch to a laptop charger on the 28 or 32v side and it will get a lil louder butmove tons of air at20-40 watts.
I cant remember what I worked out anymore.
Still WAYYYY cheaper that a 6" inline noisy bastard
To say I've heavily defoliated throughout veg is an understatement. I dont think its bad for regular grows and I think its absolutely necessary and beneficial to a proper scrog. Maybe I'll make a video while I do a pruning job, I find myself quite interesting as I do it. I ask myself of every leaf, branch and node as I twist the table... Are you hurting me or helping me? Without actually filming how I answer those questions as I go would be hard to actually put into words. If a fan leaf is big, its getting cut pretty much no matter what. Unless its at the very bottom of the plant and not blocking anything below it. Granted it will get cut in flower but not now. So then you have fan leaves near the screen or above the screen. If its small enough and looks like it might make it through before its too big, Ill leave it. Sometimes you'll have a branch just about at the screen and you can actually use its fan leaves to shelf it on the screen. It gets it closer to the light, and once its up and through the screen a few inches it will most likely get cut. When I move branches back under the screen, its only when they are long enough to fully make into the next square of screen and not be sitting right on the growth tips. If a branch is well above the screen and has a big fan leaf, theres a 90% chance its blocking a little branch underneath that wants to come up and join the screen party.
You know when you grow a plant normal and those little lower branches dont do much, some people cut them off! even in scrogs! Thats crazy, just give them a little light and space and they too will work their way up. Sometimes those little branches are super skinny and not very strong, Ill cut some of its fan leaves just to lighten it up a bit, you can actually see them spring up a bit as the leaves get chopped off. Im not concerned with getting a bushy fat stock to the screen, My only concern is getting a branch with a node to the screen, the rest will take care of itself. I guess Im rambling alot. People probably dont even careIm going to make another video, possibly, I may not have another big chop session before I go into flower but we'll see.
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I remember now! Lol there's no room for me to work over the table and I need to get further over to do that. I'm on the top step of my ladder as it is when I'm up there and already pushing the boundaries of bad ideasI think the A/C exhaust in-taking into that hose after the fan will push back into the ac, and it might need to be split prior to fan and it will pull more instead resisting.
I am new to proper venting, and my answer is more guesswork that proven theory. though.