Veg and flower temp question with co2

mikethegrower

Active Member
I have just added co2 and sealed my room and am trying to get it dialed in.
I have a separate veg and flower room. My flower room has a 3 ton mini split and it is keeping my temps aroung 74-79deg with lights on. I am doing an air exchange with my veg room to try to keep the temps down but they are around 85-88 when lights are on. Is this temp ok in the veg room? I vent my air cooled lights in veg room into the flower room and also have a couple of exhaust fans running full time between veg and flower rooms exchanging air. Adding A/C to veg room is not an option. I am hoping the temps I have in my veg room now are ok. What do you guys think?
Thanks
 

superstoner1

Well-Known Member
I also run side by side veg and flower rooms using a single minisplit. I have passive intakes on bottom of separating wall with a 6" vortex fan that takes air from veg to flower while drawing air into veg from passives. Works great.
With co2 added temps can be raised a little to 80-83, just remember that nutes,temp, and humidity changes will go along with adding co2
 

kgp

Well-Known Member
I don't think it would make a big deal in veg to have the higher temps. As long as you keep it cooler during flower you should be fine.
 

mikethegrower

Active Member
I also run side by side veg and flower rooms using a single minisplit. I have passive intakes on bottom of separating wall with a 6" vortex fan that takes air from veg to flower while drawing air into veg from passives. Works great.
With co2 added temps can be raised a little to 80-83, just remember that nutes,temp, and humidity changes will go along with adding co2
Thanks for the reply. What kind of nute changes? Thanks
 
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