Hey Fade I use the two way split small a/c's in my drying rooms like the ones they have in restaurants, offices, etc. I have one that will go down to 61F and the other only goes down to 62F. I keep it at that temp the whole time drying. The larger room has 2 dehums in it to bring the humidity down to 50% more quickly for the first three days so mold doesn't kick in. The smaller room only needs one dehum in it. Once at 50% I keep it there the whole time. I have a fan that I put down on the ground too to lightly circulate air under the plants where the air tends to not move near as much as the rest of the room.