Do i need an air ventilation system in flowring?

M

Masterkush123

New Member
my grow room is near the outside and it has a window that i can leave open. Do i still need an air ventilation system for the flowering stage?
 
J

jkmovies

Active Member
Only if it's too hot, or high humidity as bag said above. Also, keep in mind that talking to others, and smell are two of the main reasons people get busted.
 
FileError404

FileError404

Active Member
Do you have a regular oscillating fan in the room? If so that might be enough for exhaust, however with an open window how do you prevent light leaks? I would spend the $ and get an exhaust fan in addition to a standard room fan.

GL!
 
M

Masterkush123

New Member
Na its all the way in the back noone will find out n yes i do i have a regular fan in the room so thats probably enough right?DO exhaust fans make alot of noise? and how much do they cost in California.
 
FileError404

FileError404

Active Member
I'm talking about light leaking INTO the room, potentially hermieing your plants. Pic or more info would be helpful. Fans are pretty quiet once ducted up. Prices start around $60 for a below 100cfm blower. Centrifugal fans start around $120.
 
M

Masterkush123

New Member
o ok i might get one when i start to produce more plants cause right now i only have one little one. thanks for the advice helped alot
 
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