breathe

CO2 I am growing hydroponicly in a 4ft x 5ft closet in my bedroom using led lights. Should I add a CO2 generator ( home made ) in there and also is it safe to breathe? I'm afraid they arn't getting enough air. Thanks

The healing potential of breathing is grossly overlooked IMO. I'm as guilty as the next person. Most of my breathing is too shallow, but I plan to change that. With proper training it's possible to dramatically improve physical, mental, emotional, and spiritual health. Like any other training it...