So, I have a 3x5 tent, ac infinity fan and controller. I have tried supplementing with CO2 with a bag, but dont think the bag is providing enough. I have access to a welding shop, so basically a free tank of CO2, I have a Ink bird CO2 controller and monitor, and electric valve.
My plan is to shut off Ventilation in the morning and late in the day. Allowing the CO2 to build up to 1000-1200 for a few hours at a time while ventilation is turned off. Once humidity and temperature start to rise then I would turn off the CO2 and turn on ventilation.
I guess we shall see how this works but I am interested in your advice, experience etc...
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I just bought a Dehumidifier, haven't put it in the tent just yet, but plan to this weekend. How did your yields improve with the CO2? Was it worth the trouble?