Yellowing spots on leaves

Can someone help me out this is my first grow and I'm clueless... There are yellow spots on the mid- leaves. Initially, I thought it was a nitrgen defiency. I now believe that something else could be going on.... Help me. . heres a you tube video of what my plants are looking like..nowhttp://www.youtube.com/watch?v=lPJCPeqITkI&feature=related

show a picture. do you smoke cigs? google tobacco mosaic virus. could be anything we need a picture.

Need information to go with that photo. Yellow spots could be about 10 different things if not more. What Soil, What Nuts, What temps, what PH, what kind of water are you useing. This is the short list. The more info the easier it will be to pin point your problem. Hope you have a little note book and have been keeping a detailed journal. Good idea to follow when new, or trying a new strain and such as well.

non-smoking household. here is a link to a video of what my girls are looking like rite now... Help...http://www.youtube.com/watch?v=lPJCPeqITkI&feature=related

Um few points to note is we dont like links, pics or vid posted on the thread are ok but having to go to youtube sucks.

Anyway great commentary, staring role by the plant and why not give us some shots of the setup including lights, temps and fans etc etc

My verdict is heat stressed totally, looks rough. Lower temps and raise lights also buy a bigger inline but thats just my guess, TMV it definatly isnt nor any other vectored virus.

Also you have probably overdone the nutes trying to cure whatever or over ferted anyway making for an even worse situation, you dont give much details here but i would guess plain water would make a good friend for the next couple of feeds. Peace

Your slapping the nuts to that plant to much. Back off lover-boy.

Here, I grabbed a screenie from the video he keeps linking. Fearless.

i cant really see from those pictures... but your problem might be your overfertilizing