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Do I HAVE to run an exhaust fan that changes the a...

tomecules
tomeculesstarted grow question 5 years ago
Do I HAVE to run an exhaust fan that changes the air every 3 minutes or is that just unnecessary? I enter the room everyday and the fan is vacuuming fresh air from outside by blowing out the exhaust end.
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Week 15
Techniques. Defoliation
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Cannibalgardens
Cannibalgardensanswered grow question 5 years ago
Hey brother it all depends on the levels in your tent and what you are trying to attain . I ran mine on a timer and fan speed dial regulated. I had mine going on every 10 min when they were in vegetative and pre flowering.. when they hit flowering to keep the levels good like my heat and humidity I kept her going 24/7 but set the speed of the exhaust fan at a lower level but ran her 24 /7 and it did great it's all about what your girls want it isn't always necessary to run her like that what your doing every three minutes is fine just harder on the fan when you keep tripping her on and off hope that helps at all. Cheers
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