Hi I am just getting away from soil and found myself using coco lizard bedding rinsed of course, and clay pebbles mixed . The pH is around six and am using strait water for now . General hydro flora system on standby ,cfl 6500s, Nirvana NL auto, seedlings are two weeks old and I am getting a new set of leaves every other day on my stronger one their are three of them. Is there any thing else? I just want to get a feel for it nothing fancy right now. Any input is appreciated Thanks