cmasfca - Listen to Weedhound. She knows a lot more about hydro than I do.

As far as the lights go, I'd get them up as high as you can. I've never taken fresh clones and put them under an hps, so I don't know for sure. Just don't cook them! Once you get your nute problems resolved, the plants ill start to grow, then they'll start to grow rapidly. When the new growth starts, You can lower the lights a little at a time - just watch how they react.

PC :smokin: