Help... I have planted hundreds of the royal empress tree seeds and was having great success but all of a sudden they are all dying. they grow no more than a 1/4" high then start to die. Can anyone give some insight? I started them indoors under flourescent lights and last weekend brought them outside. That's when I first noticed the damage so i brought them back inside but they are continueing to die. now I can't stop it... Can anyone help before I lose them all?