Terrific informative and insightful journal. A question frrom a 1st time grower. I'm setting up aero/cfl room for SOG grow. I have a aero20 w/8 gal. res. How often do I dump res and nutes? Also using clones and thinking few days in water only then hit with veg nutes and a very short veg time maybe 1 week then to flower. Looking for 4' at harvest. Any comments or suggestions are encouraged.This is an aeroponics setup not a fogponics setup so it uses fine micron mist from mister that run 24-7 no foggers are used in aeroponics. thanks for stopping in.I have made and use fogponics cloners but the cost and problems that come from trying a full grow with fogponics is just too much to deal with. they clog from nutrient salt build up and take lots of maintenence