Need help identifying the problem

This plant has been outside for a couple of weeks now and is looking great with the exception of a few fan leaves. Any help will be greatly appreciated, sorry the pics are kinda fuzzy my phone camera sucks.

Those look likes nutrient burns to me bro.

from the pics it looks like mg def

I think its nutrient burn.. But if not it may be over fertilization

Some details.....Does it start in lower fan leaves and move up the plant?

If it does it might be mag def. you want to get some epsom salt and dissolve a tablespoon into a half gallon give your plant a drink. It wo'nt fix the damaged leaves, but it will stop the spread of it.

+Rep

Thanks for the responses! It does start on towards the bottom and makes its way up but only on the really big fan leaves. Hmmm nutrient burn or nutrient deficiency.... Ill try feeding her some dissolved epsom salt and see if that stops it from spreading, and if that doesnt do the trick than ill just give it regular water to try and flush it out.