Gold spots on leaves?!?

Please help me!! My plants have been acting weird for the last 2 days and I can't find no trace of bugs on them
im using a nute with NPK of 3-1-2 right now and the soil I'm using is seasoil and it al ready has 2% nitrogen in it, could this be a nute lock or some thing?

Here are some pics I took!
http://m1048.photobucket.com/albumlist/jkarjy

Could light stress. Could be nute lock from the ph being off.

......................View attachment 2340863

Could it be a nute burn? How would I flush my soil?