The present invention relates to a Pot based hydroponics technology designed in such a way to facilitate a continuous flow of fresh water, oxygen and nutrients in the pot. The objects of the invention are realized by providing an inventive perforated plate and siphoning system to the pot for better water and nutrient re-circulation system. Said pot is provided with a perforated plate at an appropriate height which divides the pot into two layers, area above the plate as upper layer and below the plate as lower layer. The upper layer of the pot is filled with porous root media that holds the root system of the grown plant, while the lower area stores shallow water pond at the bottom of the pot for direct absorption of water and nutrients through immersed roots. Perforated plate so introduced in the hydroponic pot avoids passage of solid particles of the solid root media through the perforations of the plate during permeation of excess water from the upper layer to the shallow water pond, thereby avoiding the choking of the drainage system.
