Plants produced under drip irrigation system will have relatively limited root area. This relatively limited root area irrigated with drip system must be fertigated very carefully to achieve good results. Standard NPK formulations are used to supply the needs of the crops by making different kind of mixes. The idea of producing Nutriflex is to supply all the essential nutrients during all the growing periods to the root area in an ideal fertilization system. Thus, there are crop specific fertilizers. Nutriflex does not contain any Chlorine or Excess Sulphate that will cause salinity around the root area when it is not uptaken by the crop. Nutriflex assures correct fertilization resulting in optimum yield during all season.