what is the best fertilizer to use in a hydroponics system and what is the best grow medium to use in starting from a seed
start seeds in rock wool take ph to 5.5 soak rock wool in solution untill it drops to bottom of what you have solution in ( ie bucket ) then put seed in rock wool just deep enough to cover seed with a couple of strands of wool then put in propogation system wait until you get about 5 good sets of leavesd thats after the first two oval leaves then put in hydroponic system and relax