Leaves looking odd, Cant quite put my finger on it but its not good Plz help.

Please have a look at these photos and help me out with some suggestions. Im really in a pickle on what to do with this one...
Thanks in advance - Stay high

https://www.rollitup.org/attachments/_dsc0043-jpg.3213449/

https://www.rollitup.org/attachments/_dsc0047-jpg.3213451/

looks like magnesium def if i had to take the pictures @ face value

It is a nutrient issue - to fix - flush plant for one week; and re-adjust your nutrients (lower amounts) goggle Marijuana Nutrient Problems, would give sites but "roll it-up"might consider it "spam"