drip,dwc,aeroponic grow expierement

this is my second attempt w/hydro, the first failed,
the first attempt I tryed using EJ's grow,bloom & catayst and that shit took only a week to gunk up and stop all growth. shitty.
the second attempet is currently still growing and is working very well.
I'm using GH's floranova grow & bloom and I'm very impressed W/results

Here are pics from wk 1,2,3&4
comments welcome.
Thanks BD

the first 2 are week 1 then 3 &4

I just put these ladies into flower wiith a nute change to half grow half bloom, GH's Floranova sieries. I dont have a TDS,PPM meter. but i think my levels are around 1000-1200 ppm, at least thats what I'm aiming for. the trellis is 20" from the top of the tank, This is a pic at week 6 from start up.

COMMENTS WELCOME
THANKS
BD