Help with a Diagnosis

Namaste,

I have been trying to figure out what the problem is here for about a week, its slowly getting worse. Hopefully the pictures will show what I am talking about. Light colored splotches showing up around the leave.

I am using a 1-1 peat/perlite mix. I began using technaflora nutrients also a week ago. Before that, the plant was in miracle grow soil. Temps are a bit high, 85f-90. I don't know my Ph, haven't put anything into the soil long enough yet, but I await your recommendations.

At first I thought nute burn as the leave tips had darkened and curled under, but I doubt that. My guess would be calcium, or all of the above....I appreciate your thoughts.

http://img20.imageshack.us/img20/6883/photo1trj.jpg
http://img19.imageshack.us/img19/353/photo2jig.jpg

 

thanks for the tips. I undestand without more specifications, it is probably hard to say. I do see a lot of the older leaves have burnt tips as well. I waited a few weeks after transplanting to my soilless mix because i figured the MG soil had nourishd them enough. The symptoms progress everyday but growth hasnt seemed to slow.

i think i will actually cut back the feedings and see how things progress.

 

here is another shot, not so much of deficiency though