I've done CO2 belows for years. But recently I turned the CO2 concentration way up to fight bugs. I experimented with gas mixtures... I killed all the bugs and damaged the plants during some of these recent experiments. Now this may sound crazy but I dont use a CO2 ppm meter,. Ive done this so much I THINK i know what I'm doing (stupid) and the main reason I dont use PPM meter is I dont have one .
My bio life Appears to not be effected that much by the hi concentration of CO2,,, but that is subjective and assumptive based on the health and pest resistance the plants maintained after the CO2 tent baths from observation, not scientific measure. I havent scope that deep (magnification) for awhile to measure and observed .
DANGER WITH THIS EXPERIMENT - Dont stick your head into a CO2 bag to get a plant! It can knock you out or dizzy quicker than you think and its not a good idea to stick your head in plasic bags anyway,,, read the child restrictions - its a gas chamber for humans and a breathing lung for plants,
ALSO, you;ll hurt or kill plants if you dont know what you doing. A plant can take 100% CO2 for short periods but it doesnt like 100% CO2. its a fine line dependent on strain tolerance also.
pic 1 is small plant CO2 tents
pic 2 - place plants under outlet of tents
pic 3 - big plant CO2 tents
whats the point;
hi humidity and atmosphere control- run grow rooms cold so bugs dont thrive in the grow room. tents in the 70`s and room in hi 50' - low 60`
conserve CO2
control bugs
increase growth