hello i was just wondering what the specific required humidity levels are, in a room, please help i am in a debate with my pops as to the level needed?
Humidity is a lot harder for growers to maintain...as one of the functions of Air Conditioning is to remove humidity from the air. Of the many things that you need to worry about though humidity generally is one of the lowest. Its better to have ideal but if you can't it won't hurt it.