My two plants are coming out of domancy and the leaves seem to be growing differently than they used to. They are very tall, thin, stiff, and point straight up. Also, some of the new leaves look like they have "notches" in the sides of them, as if they have been cut or eaten or something. I have no vermin (that I can see). What would cause that? I thought spring leaves were supposed to be broad and flat... Am I giving my plants not enough light? Too much light? I have them under a 13-watt florescent "Ott-lite" grow lamp for 12 hours a day.