Cool all very useful info. Located the nearest hydro store, but I think I might order online because the store is pretty far. Ya I thought 58 was super high, I diluted it to use but I will ditch it altogether now. In case anyone was wondering, it is Carl Pool BR-61 'The Original', 'Ideal for all flowering plants!' Well apperantly not ALL of them hehe. Thanks to everyone, I am always learning something from you folks. And yes, I had been going to Home Depot and Wal-Mart for all of my growing needs. But to be fair, I only got serious about growing recently.