Quote Originally Posted by dejayou30
Looks like a Molybdenum deficiency from the reddish leaves. I don't grow in soil, but check this out for more info. I have it bookmarked:

Revised: The Complete Guide To Sick Plants,pH and Pest Troubles - PlanetGanja.com
props
this link should replace the other stickys in this forum it is by for the most detailed for plant problems i am book marking it as well