If you look at the far left and far right leaf. The (Left) has a browish patch coming in the top part but in the middle of the leaf and then the (Right) leaf on the edges its doing the same any info?? I have 1 LED Bulb about 1,000 lumens 60 watts, 18hr with light on, MG soil with fast release nutrients in it. I water it ever 3 days or so. I have distilled water. I would really like some help?