You mentioned flushing your soil before potting your plant(s)... Why would you do this???

How do you monitor your soil ph? Do you have a soil ph meter? What nutes are you using? How much do you mix into the quart to reach 7-800ppm? Do you only give 008ppm water only between feeding? Whats your light setup like? How far are your lights from plant tops? Got any pics???

CGI::::::