Automation Of Potable Hydroponics For Smart Cities

Abstract

Hydroponics is a soilless cultivation approach wherein plants are grown in water-based systems, including saline solutions, with essential nutrients directly supplied to the root. This process can be conducted in either a static or circulating solution environment, typically within greenhouses or glasshouses. Conventional hydroponic systems often require continuous human supervision to adjust and regulate key factors such as water temperature, pH levels, electrical conductivity, light intensity and humidity. Managing these parameters manually can be challenging and may hinder optimal plant growth. To address this, the present study proposes a portable, fully automated system that integrates Internet of Things (IoT) technology. This system collects real-time data and transfers it to cloud storage while a mobile application provides users with live updates and control capabilities through their smartphones, ensuring all growth conditions remain within ideal ranges.

The main objective of this work is to develop an affordable and fully automated system for hydroponic solution that minimizes the need for human intervention once the germinated plant is placed into the system. Additionally, the system is designed to be compact, user- friendly, and accessible to everyday consumers.