I'm new to growing and my plant seems to be doing great besides a few things. The top leaves are huge and very green, but are doing the 90 degree clawing thing which makes me think it's getting too much nitrogen. But, the bottom leaves are turning yellow, shriveling up and falling off which makes me think nitrogen deficiency. I'm using Dyna Gro Foliage pro 9-3-6 about half a table to a gallon of water, which I water it with about 3 times a week. The other days I give it Palin spring water. I'm using an organic soil I got at Wal-Mart, no perlite (which I know I should have) and a light that my uncle gave me that he says he grows with, and I'm not sure of the wattage. What am I doing wrong and what should I change??