Introduction The plants are arranged in a tower-like arrangement in the physical layout. This reduces the amount of space needed to cultivate plants. Using both natural and artificial light, the plants are then kept in a perfect habitat for their optimal development. The third parameter is the growing medium for the plants. As a substitute for soil, aeroponic, hydroponic, or aquaponic growth mediums are employed. Techniques of Vertical Farming 1. Hydroponics It is a method of