Photo Diagnostic

Hey all
I am two weeks into 12/12 and about a week ago my girl started showing some bad signs and I was wondering if someone could diagnose. I have been watering her, fertilising her as often as I think I am meant too so I just can't figure it out. I lifted the lights but that didn't seem to help either.

Her larger top leaves look like this[attachment=o286441]

and her larger under leaves look like this, although I thought that this was naturally doing this due to the lack of light getting to the lower canopy but now im not so sure. [attachment=o286442]

Help would be much much appreciated all the way over her in New Zealand!!

Chur!

Alright alright not all at once.

After a considerable amount of research I flushed it then added baked (to remover the organic material) eggshells crushed them and sprinkled them over the soil to reduced the acidity of the soil. It worked a treat!

looks like nute burn. check your ppm, plant looks like you may be near 1200