400w is fine for mothers but you need one per pot. don't make the mistake and have 2 mothers in the same pot, that's not a good idea.

Yes you can drop it down to 3, 6, or 9 plants but's it is a SOG system you know.

It's designed to work with a single 400w HPS light.
Zandor Reviewed by Zandor on . Zandor - Hydro grow setup :) Hey zandor, from your SOG I saw that you and your friend had made that your selves and plan on making more and selling them? Am I right? If ya are, do you think you could make me a somewhat cheap 4plant hydro setup? I would gladely pay to take it off your hands :rasta: Rating: 5