this is the system I use
http://www.kalyx.com/store/proddetai...810.0/file.htm

But I don't use the rockwool I use lava rock. I grow 3 plants in each tray but I am worried that the roots may need more room. all my plants are clones started in in another box (phototron) and put in the main box to bud as soon as they root. so the plants stay small, but will the limited root space cause problems? and if so what would the effects be?

how long do you run your drippers? mine start 10 mins after the light comes on and goes off 30 mins before the light. does that sound about right?

one more question.

how do you clean lava rock and how often do you replace it?
ooops I guess that was 2 questions.
Thanks for any help.

Zandor
Sorry but I'm not sure what KBS is. educate me...


latewood
no not really a fan even though I have seen them twice. I just liked that line.