Like mentioned, i would stuff some moss or line the inside of her hide with damp paper towels to create a humid hide until the AP cage gets there. If she is on aspen, you can also cover the 3/4 or more of the top of her cage with tin foil and then mist the aspen until it is nice and damp but not swampy wet. I mist all my boas in their AP cages once or twice a week during the winter.