Okay so i got this Mk Ultra going and its about 3 weeks into flowering. Since about 5 days i noticed yellowing on the bottom/mid fan leaves (top part looks perfect!) and I cant seem to stop it. Also get little (but visible) crawling insects on my big fan leaves, and they leave nasty bites. Does anyone know how to stop the yellowing and what insects they are? Btw I live in southern Spain (very hot!). Thanks.