please clear something up for me as i have yet to find the answere myself. true aero high pressure 50 micron or less. once the root mass is covered the droplets are no longer 50 microns.there just wet lol. low presure squirt it on. i understand its not aeroponics as nasa intended but is there really a differance in yield between the two? then theres the bubble bucket high oxygen content in water and some of the roots are swimming. ebb and flow..they all have the roots absorbing more oxygen. help help.