It’s a struggle for me to keep RH above 60 so I put plastic bags over them brings it to 85 for first couple of weeks but sometimes ya get a dud one of my white fire OG just did it to me
i can't do anything to control RH and temp so i have to deal with what the weather like, i usually prefer rh around 30 40% than 50 60% regarding mold as it rise a little at night inside the tent.