i have never used co2 before and always come out with good harvest. however i now have enough cashmoney to purchase equipment for my dream garden. sooo.... what would u recommend for co2 usage. tank size? percentage that needs to be in the air? how to release it into the garden. and if it will even make a difference for my plants. i already have nice air flow through the garden
You may have to redesign your ventilation if you want to use co2 effectively. You will want a co2 controller with a "fuzzy logic" algorithm if you are going to use a tank. Tank size will depend on your requirements like how much co2 is needed and how often. Also, bigger tanks are heavy and not very inconspicuous. I'd look into a burner if you can afford some added heat and humidity. Propane tanks are common and cheap or NG is you can get gas plumbed to you room. Sounds like you still have some research ahead of you.