id go with soil if you dont have a timed pump. i think the RW is going to drain too fast unless you have time to water 2-3 times a day. idk man, if your using clones the whole proccess shouldnt take more than 2-3 months so the roots shouldnt have time to fuck with eachother too bad as long as the cubes are 6" apart. the rocks should stop the algea tho, keep a good eye on it and you should be alright. PEACE!
RedwhitEsonavaB Reviewed by RedwhitEsonavaB on . SOG question Im about to start a SOG setup and I have a question. I have to hand water the babies cause i have no room for anysort of automation. i picked up 6" RW cubes and have four side by side in a tray. i dont want to put just the RW in the tray cause im afraid of algea forming on the bottom of the tray. i was wonderin if i could put about 2" of lava rock on the bottom and place the RW on top of that. would the roots grow together and fight with eachother? There wont be any veg time, once the clones Rating: 5