Do you think a closed environment is better than a vented grow room , setting up another 4 x 4 x 2 meter room with a Pioneer P6 LED(Optic6 4k) and been told to close the room off and not use the fan or filter, now I do this I guess I would need to supply a co2 and a humidifier and may a dehumidifier is this correct or even better an ac unit, now I think using the fan and filter is a better option as only a small room but at the same time it does make it harder to contract the environment- live in a sub tropical area- dy temps around 15-26 in summer and winter 4-15 degrees - so any ideas or imput would be great
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Plants need fresh air ,I have a friend who has a closed off room because he uses C02 . I would go ahead and use the fan and filter as it runs it pulls in fresh airnew grow room built summer of 2017 ,argo max tent for veging ,big kahuna reflector, 1000hps with added leds for the full spectrum . 15th indoor grow ,5 years outside gorilla grows(stealth is the key),veg under t5s growing autos under 300w leds
current grow https://forum.growweedeasy.com/forum...-new-grow-room
https://forum.growweedeasy.com/forum...-auto-vs-photo
https://forum.growweedeasy.com/forum...-week-4-update
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I have always vented and run fans for air circulation but have read that if you run CO2 you need a closed system. Have always thought that would be problematic because of heat and mold but I have no experience with CO2.DIY grow space 2.5' X 3.5' X 6.5'
315 LEC
6" Vortex exhaust fan w/speed control
6" Carbon filter
3- 6" fans
humidifier
temp and humidity gauge
5 gal smart pots w/ FFOF soil
FF trio nutrients
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