N Deficiency or Nute burn? Please Help

Hey guys.. Day 27 on my bagseed grow. 6 CFL lights with Happyfrog soil and perlite. pH of water is 6.5.. Fed this plant 4 days ago with 1/4str dyna gro Foliage pro and 1/4 protekt.

Can't tell what is going on.. Nitrogen Def or Nute burn?? I've attached 3 pictures all from the same plant.

Thanks for the help guys. Appreciate it.

Not arguing that its not nitrogen deficiency but looks overwatered and agee there could be some mag issues.

Should I hit it with some Nutes?

I would do a flush then start back with nutes, i say flush it cus there could be a ph lock up
Causing the mag issues

Agree, sensible solution. Flush lots.

so just flush the pot with 3 galllons of water since I have a 1 gallon pot right?

Yep three to one to flush

Thanks guys... Just flushed her

also u dont want leaves touching the soil like that....

http://www.greenmanspage.com/guides/plant_abuse.html

may help may not woth taking a look though