Quote Originally Posted by ballin4Real
oh and the very very tips of my leaves are yellowing and diein what is that and how do i fix it mostly affects lower and middle of plant the tops are going strong
Well for us to answer this question, we might need some info on your plant, we can't read your mind

How old is your plant? Veg or flower? Have you been giving it any ferts, if so, what is the N-P-K ratio(the 3 #'s on the bottle)?

We need to know those answers and we can help you with the yellowing. It could be a number of things, yellowing happens for several reasons.