Mcmc631
- 5
- 3
back ground info:
Room size: 10x20
Location: basement
Grow room: sealed
Medium: hydro
Method: RDWC
Plants: 10
CO2 tank: 20lb running at 1200 ppm flower
CO2 regulator and controller: yes
Lights: (4x) HLG 600RSpec
Air scrubber: yes
8000btu ac unit: yes
Dehumidifier: yes
Oscillating walll mounted fans: 4x yes
Ph controller: yes
Ok so at night I know I don’t have to run CO2 as the plants are naturally producing it during dark hours. I have read that this can cause CO2 levels to spike to 1500 ppm during dark hours. I have also read the only effective way to combat that this is to pump in fresh air at night.
Being that my room is meant to be sealed wouldn’t that defeat the purpose of a “sealed” grow room? Also isn’t that the point of the air scrubber so I don’t have to pump in fresh air? Thanks in advance, will post pictures when it’s all finished currently literally just got got cutting all boards to be be framed prior to insulating and applying vapor boards.to concrete walls
Room size: 10x20
Location: basement
Grow room: sealed
Medium: hydro
Method: RDWC
Plants: 10
CO2 tank: 20lb running at 1200 ppm flower
CO2 regulator and controller: yes
Lights: (4x) HLG 600RSpec
Air scrubber: yes
8000btu ac unit: yes
Dehumidifier: yes
Oscillating walll mounted fans: 4x yes
Ph controller: yes
Ok so at night I know I don’t have to run CO2 as the plants are naturally producing it during dark hours. I have read that this can cause CO2 levels to spike to 1500 ppm during dark hours. I have also read the only effective way to combat that this is to pump in fresh air at night.
Being that my room is meant to be sealed wouldn’t that defeat the purpose of a “sealed” grow room? Also isn’t that the point of the air scrubber so I don’t have to pump in fresh air? Thanks in advance, will post pictures when it’s all finished currently literally just got got cutting all boards to be be framed prior to insulating and applying vapor boards.to concrete walls