Also, regarding picture three from up top, far right of image. You can see a brown tip on the leave, all the large fan leaves below closer to the bottom and working its way up are beginning to look like that. They get much worse too, basically getting the brown spots on random places throughout the leave and then drying up to a crunchy, shriveled leave. Is this normal for this stage of the plant (5 weeks into flowering) or is there possibly another underlying issue. I know the yellowing is normal, which is also happening. Most leaves at the very top where most of the bud sites are, are ok for now, but I am losing lots of leaves fast. Thanks for the help if anyone is still reading this post.