i think what he was getting to was is it forced air or baseboard heat. A baseboard heater will not dry your plant out, but will be a more constant heat that will add to humidity and a forced air heater will dry the air out and make your plant nice and crispy. So, if it is forced air, you will want to turn that heater off, but i think you are using cfl's, so if you have it open, your gonna want to keep a really close eye on that plant so it doesnt dry out.