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:
PharmaCan Reviewed by PharmaCan on . Ph is rising, can't seem to stabilize For the past 36 hours now I have had my clones in my aeroponic system. For the first 12-14 hours or so I did not have any meters yet and so the ph was around 8.6 and the ppm around 400. I have been keeping the ph between 5.2-5.8 but in the past 6 hours it rose to 6.7! I have been reading my eyes out of my skull it seems and I have found that my filter mounted on my tap might be contributing to a high ph due to the water softening process, so I have put a gallon of tap water plus 5ml / Rating: 5