Well...

First off, i'd like to thank all of you for your help and kind suggestions. I've tried everything with very little reward, in fact, they are getting worse.

I think that perhaps the cause was when i switched from a tub full of grow rocks to individual net pots filled with rocks. As you may know from the previous post, there was about an inch of muck water that never drained from the bottom of the tub which probably wasn't good for my roots, they were all brown and nasty looking, then, when i dug them out of the rocks to put them in pots, a fair amount of damage was probably done to the already fragile root system. So after all my fussin' and TLC (perhaps too much TLC) i've come to grips with the fact that my 2nd grow is probably a bit of a bust.

Let's say that the root system is severely damaged and the plants aren't getting much of anything. Would a foliar feeding with an age appropriate nute solution help? how else can i feed them to make up for the crap roots?

Always learning...
Skeet.