Absolutely agree with cigarettes42...not only separation for nutes, but what about adjusting the lights when you have some plants that are 10" tall and others that may be 3 ft tall? You're just not being fair to the plants.

SN
SpaceNeedle Reviewed by SpaceNeedle on . Flushing a perpetual hydro garden? I am using a ebb and flow system with 9 plants (moving 3 in every month or so). My question is that I am getting ready to harvest my first 3 and I was wondering how I go about flushing. Do I just final flush the whole system, harvest the 3 that are ready, and just go back to my nute schedule when I'm done adding the new 3? Will that mess up the other 6 that are in there? I was also thinking about going the aroponic way and I have the same question with that system too. Anyone have Rating: 5