RDWC Hydroponic Systems ( Recirculating Deep Water Culture Systems ) is an improvedversion of DWC ( Deep Water Culture ) systems , allowing plants to receive unlimitedamounts of nutrients.A method used to grow plants with theroots submerged in ahighly oxygenated nutrient solution By using RDWC System, you can optimize yourlants maximum growth potential due to the super oxygenated nutrient solution thatis constantly recirculating around the system by an inline pump The inline pump createsa current that draws the nutrient solution through the pots, both cooling and mixing thenutrients With high volume ofwater that is contained and circulated in the systemPH and EC levels are continuously maintained.