Since I have 3-4 strains right now my best bet would prob be to grow these clones/clippings and order 6 seeds of 1 strain grow them out to become mothers and start taking clones from them and start the operation like that. I'm gonna have to sit down tomm and figure out exactly how much space I have per room and how many plants I can do under a 1000W light in each room then i'd prob have to build another room just for the mothers. I've never used rockwools, are they easier then soil?