what kind of nute def. do i have goin on here?

[bigjayzizzle]

i know i have a nute deficientcy of some kind. ive looked through the sick plant fourms and my best guess is a nitrogen def. i have only given my 5 week old plant nutes once and it was a very little dose of 10-6-7 nutes i got from walmart. do i need to add more or do i need something with a higher ntrogen concentration?

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[bigjayzizzle]

o and the burn and brown on the leaes was damaged caused from a light i used but plant has since recovered...

[ohkelly]

That fertilizer is pretty high in nitrogen. Your plants are yellow because they haven't had enough of it. I don't know anything about growing weed, but your plants are definitely starved for nitrogen. I think I'd give them a bolus of 1 tablespoon per gallon, then water with a weaker solution, maybe 1/4 teaspoon per gallon.

Of course, Stinky and the other grow heads may tell you to switch to a different fertilizer. And remember, I don't know what the favorite veg fert analysis is, or when to switch, or what to use for flowering. All I do know is that your girls are starving for N.