Divided Grow Room With Pics, Need Passive Air Help!

temps on top about 33, down below 29 ,

theres a passive air hole down below should i put one on level with the top half or have a 6in flexible air duct right to the plants .... tape up around trhe sides and do the same for the flowersup top?? or any ideas how to cool it down ... ideas upgrades, and input would be awsome....

a 435 w hps in a cool box vented outsidewith intake hole open on one side of the box, and sucking from a 465 cfm fan..
3 of the 27 w 6500k daylight cool white cfls on the soon to be in flowering guy up top..

and 2 of the 42 w 6500k cfls downbeflow hanging from the plywood for the 2 seedlings im starting might get some more 27 w for down below to put around them sitting on something guna grow them down there to a foot then put them up top to flower

2 different timers bottom alwase to veg and the top is soon going to be perminitly flower 12/12

room is about 8 ft tall, 6.5ft deep 4.5 ft wide

E-indoor
E-soil
E-B'Cuzz hydromix hp
E-tap water 7.0ph
E-4.5 weeks
E-dnf gro for seedlings and cuttings. ..switching to fox farm big bloom tiger bloom andgrow big. all organic and for soil
E-400w hps 2 ft from plant
E-day 34 deg and 40humidity , night 24 40 humidity
E-18/6
E=ocsilating fan(bottom) and 465 cfm fan blowing through light box for 400w hps outside , 6x6 passive air hole at the bottom 6in fan blowing on the plant hanging from shelf.. and 6 in fan infront of passive hole bringing in air a bit more..

I am so confused..... what's going on there? Can we get an overall pic of the setup..... far away.

Where are you exhausting to? Is it back into the room where the passive intake is? You should put some duct on the other side of the hood and completely bypass the growing environment all together.

made a few changes

i cant get to the outside, its apartments and its exhausting out above the bathroom and up the ducting for the fan for the bathroom.. so we did some re ducting lol and the passive air hole is just cold air from in the walls and theres a ducting fan pushing air into the room , from the wall, at the bottom and the dor only opens like a foot because of the light hanging

Now all you gotta do is stop feeding the plants for a while.

Your intake is coming through a wall? Bad deal my fiend. Walls are supposed to be insulated. Just cuz there is a void where your hole is doesn't mean your shit can breathe.

Post some pics with as much setup in the frame as you can. I just don't know what I'm supposed to be seeing there. I've said it once already.

i cant the door doesnt open all the way , i showed as pic of the light on the walls showing the order.... cfl down below then a peice of plywood then the hps and up top is the blower fan for exhaust, and the passive air hole into the drywall and metal studded walls.... not insulated its a fairly new apt building jsut the outside wall is insulated

projectinfo said:

i cant the door doesnt open all the way , i showed as pic of the light on the walls showing the order.... cfl down below then a peice of plywood then the hps and up top is the blower fan for exhaust, and the passive air hole into the drywall and metal studded walls.... not insulated its a fairly new apt building jsut the outside wall is insulated

Click to expand...

Take the door off and tack up some panda poly in it's place.

i think the landlord would notice next time theres a fire alarm check lol

might be a little noticable its on the main hallway by the door lol

I 2 wood like a better view!

It snot what we see but how we view it!

its ok i fixed it by putting them in a rubbermaid grow box everythings perfect and the first purps i grew turned out to be female today so im happy baout that but thanks guys and keep an eye out for rubbermaid grow box log, i unsubscribed to the thread so thanks again byee