Dang, I hope so man. Scared the dickens out of me. I've been googling everything about White Castle and shit trying to find out if it was a common issue. I didn't really think it was a deficiency where it was so early on and it's just living in rockwool as I wait for the roots to appear. I gave her her first nute bath tonight in a 30-40% strength solution. Should be good. Let us all join hands and pray.