o2 is good for roots.
why in the world would you burn sulfur?
i'm thinking this is the difference here.Hmm... in the grow I was talking about it was drain to waste hand watered pro mix. Perhaps then why we vented? I hadn't thought about hydro vs. Soil/peat in this debate.
Sent from Northern Colorado.
Plants need o2 as well as co2. They go hand n hand. You can't give one without the other. Outside if there was only co2. All life would cease. If you had air exchange or even a scrub filter or a dehum you wouldn't have moisture issues. I'd hate to smoke your pot. Sulfur weed is disgusting. Ruins the quality.
nothing like a good old fashioned insult to ruin a perfectly friendly conversation/debate.I'd hate to smoke your pot. Sulfur weed is disgusting. Ruins the quality.
what i've heard as wellwell from what I have read you can indeed harm the plants if you go to high.
http://www.ngma.com/industry/Carbon_Dioxide_Enrichment.pdf
CO2 is harmless to humans at all reasonable dosing levels, and OSHA has established workplace standards
for worker exposure. While humans can work safely at these elevated CO2 levels, many crops start to
show undesirable growth responses at CO2 concentrations above 1,200 to 2,000 ppm.
what kind of dehue you running to keep the humidity from stunting growth? My dehue went out on a sealed room run @1200ppm and temps stayed consistent so didn't bother to fix / replace immediately but I noticed crazy drops in yield from just added humidity?keeps the room warm at night . and co2 will benefit plants in veg when they are under high power mh bulbs. gets insane growth . who cares about the gas bill so it will cost me 60 bucks a month for natural gas my electric bill is average 2000 a month .
a scrubber will clean the air. Ie no mold. Dehum or air exchange will keep humidity at proper levels.. Again common sense...I also find it interesting that you think a scrubber will do anything for humidity. It is becoming obvious that you don't know much about this subject at all.
I don't know why I thought you had knowledge on the subject?? I had you mixed up with someone else apparently.
and seeing that you are into led is kinda telling about your experience here too.