CO2

[Lady Lollipops]

I haven't seen much about CO2. Do you use anything special or is it not really a concern?

 

[Death The Cultivator]

I haven't seen much about CO2. Do you use anything special or is it not really a concern?

Average c02 in most homes is 400ppm. C02 is going to be usually ran from flip to around week 6 of flower. It isn't necessary really. Also it's a large amount of money to completely seal the room, run climate controls, tank, etc

You have to run a sealed room with a tank outside the room that rains c02 over the plants at a controlled level. VPD has to be controlled to get the most benefit from c02 so a mini split for HVAC, a dehumidifier that's going to need to be large as plants transpire almost all the water they take in back out, and a c02 controller.

It's not impossible to pull several pounds in a 4x4 space without c02 and to me knowledge it doesn't improve quality.

The exhale bags are not effective not controllable so the only real options are sealed rooms with tanks or burners.

 

[Lady Lollipops]

Thanks! That helps a lot. I really didn't want to buy those bags lol

 

[Mañ'O'Green]

I have run CO2 in my space but it just is not worth the hassle and money. The yield may have been better but not like "Wow look at this". If I had a commercial grow I would look into CO2 but for my 6 plant operation it does not pencil out.