hi ther folks recently bought a amazon aeroponics 16 plant site on the feeding chart it says 2ml of fert week 1 then week2 4 ml does that mean i have to empty the res every week sounds like a stupid question but am new to aero thanks
at first you can change it after 2 weeks, but when the plants start to "drink" more and more i would personally change the rez every week and clean it before making a new solution.
