B
as long as the rooms not getting two hot, the plants don't need 02 (if you're doing dwc, put air pumps out of the room) they need c02 (they produce the 02) at night they need no c02 (they sleep, use stored energy)
as long as the rooms not getting two hot, the plants don't need 02 (if you're doing dwc, put air pumps out of the room) they need c02 (they produce the 02) at night they need no c02 (they sleep, use stored energy)
I disagree.
Where is the root zone suppposed to pick up O2 if a hot water heater and CO2 burner are using it all?
I understand O2 in ....CO2 out....
but my plants were drooping and adding some outside air fixed it.
I'm still not understanding how a plant doesnt need oxygen to live.
If it does need oxygen....and you take oxygen away....you are gonna have issues, it would seem. I did.
I was looking for a schedule on how many times to trigger a fan....and how long to run it.
10 minutes every three hours has helped a lot
If it isnt oxygen depletion, any other ideas are welcome.
i think some points need to be looked at.
1-ppm- a plant thrives @ 1500ppm co2 and dies @ 5000ppm co2.
2-plants are aerobic organism- by definition use/need oxygen
3-Cellular respiration-Nutrients commonly used by plants cells in respiration include sugar, amino acids and fatty acids, and a common oxidizing agent is molecular oxygen (O2)
4-he has a "little droop" and no pics have been posted, hardly any info pertaining to the problem has been posted. without detailed info on your room and what you feed it, nobody here can help you. there is a plethora of issues it could be.
Buddy when you dehumidify the grow room air with your air con removes O2 from the atmosphere with bottled co2 this doesn't happen but when you burn hydrocarbon's it's produces co2+water you then remove the water with your dehumidifier this reduces O2 content even if the plants are 100% efficient at turning CO2 back to O2 in your room.
Some of your precious room O2 gets locked into waste water through combustion.
i still say if you can breathe in your room, then there is enough oxygen.
How do you like the Diatomic Humus? Got some free sample that im using this run and like it so far. I use the liquid stuff too.
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