I am looking to start a hydro grow either ebb and flow or aero . my question is, is there a brand of nutes that run pretty much the whole grow at the same mixture ? that way I could keep all vegging plants in 1 system and all flowering plants in 1 system. then take only a few plants from that flower system to a final system for a 2 week flush. then I wouldnt have to mix up multiple jugs for diff stages of growth and keep thing perpetual. THANKS