Quote Originally Posted by Rusty Trichome
So Anomander...what do you think?
Well...
I am a n00b in all this, but inspired by Rusty CFL talk I am building a clone + mother mini-grow only with CFL lights. Let's see how it goes... :rasta:
But I confess LED seems very promissing!

About my girls, I can tell the problem is gone now. All the new leaves are growing without burns but the old ones didn't recover.
It is still a mistery what happened and I don't now if I actually fixed (and how) or if the problem went away.

The only two things that I did was:
1- Stopped using mineral water (changed to tap with 48h rest)
2- Start balancing the solutions to PH 6.0, instead of 6.5/7.0 like before.

One thing about my soil mix that I think you guys maybe missed is that I'm using 50% of perlite with it. Doesn't this make it work more like hydro? Without nutrients? Maybe thats why the slight lower PH worked better?

Thanks again guys! :smokin: