Rooftop gardens are increasingly popular in today’s urban life. However, proper care of these gardens, especially efficient water use and temperature control, poses a significant challenge. Drip Irrigation BD Ltd. (DIBL) has introduced state-of-the-art IoT automation technology to address this challenge, successfully implemented at Mimi Hospital’s Uttara Rooftop Vertical Garden.

📍 Project Details
Funded by Heart Group and supervised by Mimi Hospital, DIBL installed an automated irrigation and fogging cooling system in Uttara, Dhaka. This rooftop garden spans 2.29 decimal and faced several issues, including water source, labor costs, and plumbing. DIBL’s expert team, led by Agronomist Md. Shamsuzzaman Sumon, thoroughly analyzed these problems and provided an integrated solution.
🔧 Technology and Installation: IoT Automation
The core of this project was an automated irrigation control system managed by IoT technology. The DIBL team installed a robust system using advanced equipment such as pumps, filters, DB boxes, PC drippers, timers, and solenoid valves. Additionally, a fogging cooling system was integrated via pump pressure to control temperature, ensuring a cool environment necessary for plants during summer. This entire process is run through the Uttara Rooftop Garden IoT Automation procedure.
The fogging cooling system, in particular, was a crucial addition. It operates effectively through precise pump pressure management, helping to maintain an even more favorable environment for the rooftop garden. DIBL’s engineers skillfully installed and tested this complex system to ensure its long-term functionality.
🌱 Farmer Benefits and Achievements
With the installation of this Uttara Rooftop Garden IoT Automation system, Mimi Hospital has achieved the following benefits:
- Labor Savings: Being an automated system, the need for manual labor for irrigation and temperature control has significantly reduced, thus lowering labor costs.
- Efficient Water Use: The drip irrigation and fogging systems prevent water wastage, which is essential for rooftop gardens. This makes it water-efficient.
- Optimal Environment: The fogging cooling system maintains a suitable temperature and humidity for plant growth, positively impacting crop production.
- Improved Yield: Regular and controlled irrigation along with an optimal environment helps increase crop quality and yield.
- System Reliability: DIBL’s designed system is highly reliable and durable, which reduces maintenance costs.
Under the leadership of Agronomist Md. Shamsuzzaman Sumon, the DIBL team, through this project, has demonstrated how advanced technology can make urban agriculture more sustainable and profitable. This initiative opens new horizons for modern agriculture.
📋 Project Specification
| Description | Information |
|---|---|
| Location | Uttara, Dhaka |
| Project Type | Rooftop Vertical Garden |
| Land Area | 2.29 decimal |
| System | Automated Irrigation Control System (IoT), Fogging Cooling System, PC Dripper |
| Main Equipment | Pump, Filter, DB Box, Timer, Solenoid Valve |
| Installation Date | February 17, 2024 |
| Benefits Achieved | Labor & Water Savings, Optimal Garden Environment, High Yield |
🔬 What Research Says
Modern irrigation methods, especially IoT-based automated systems, play a crucial role in increasing agricultural productivity and conserving natural resources. According to research, drip irrigation can save 30–60% water compared to traditional irrigation methods (Agricultural Water Management). Additionally, vegetable yields typically increase by 20–50% under drip irrigation.
Fogging systems encourage plant growth in enclosed or semi-enclosed environments by balanced control of temperature and humidity. According to data published in the Irrigation Science journal, proper irrigation management helps reduce fungal diseases by maintaining moisture at the plant roots. The implementation of Uttara Rooftop Garden IoT Automation at Mimi Hospital proves this scientific truth of modern agriculture.
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❓ Frequently Asked Questions (FAQ)
❓ What are the main benefits of using IoT automation in a rooftop garden?
Answer: The main benefits of using IoT automation in a rooftop garden are automated irrigation and temperature control. This leads to water and labor savings, creates an optimal environment for plants, and increases yield. It is highly effective for urban agriculture, as demonstrated by the Uttara Rooftop Garden IoT Automation.
❓ How does a fogging cooling system work?
Answer: A fogging cooling system disperses water into fine particles under high pressure. When these fine water droplets evaporate, they absorb heat from the environment, which lowers the temperature and increases humidity. This creates a comfortable environment for plants, especially in hot weather.
❓ Is this system suitable for all types of rooftop gardens?
Answer: Yes, DIBL’s IoT automation system can be customized for rooftop gardens of various sizes and types. It is suitable for everything from small family gardens to commercial rooftop farms. Successful projects like the Uttara Rooftop Garden IoT Automation support this idea.
❓ How much does it cost to install an IoT automation system?
Answer: The one-time cost of installing an IoT automation system varies depending on the size of the garden, the type of equipment required, and the complexity of the system. However, in the long run, it provides a return on investment through savings in water, electricity, and labor. To get an accurate budget, you can contact DIBL.
❓ How does DIBL implement these projects?
Answer: DIBL first conducts a site visit to understand the needs and challenges of the farmer or institution. Then, a customized design is created, and the system is installed using advanced equipment. After successful installation, users are trained, and ongoing maintenance and support are provided. The Uttara Rooftop Garden IoT Automation project succeeded by following this process.
❓ Does this system consume a lot of electricity?
Answer: DIBL’s IoT automation systems are designed to use electricity efficiently. Since irrigation is controlled automatically, the pump runs only when necessary, which reduces electricity waste. In many cases, there is also an opportunity to integrate with solar power, which can further reduce electricity consumption in the long run.
Interested? Contact Us Today
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📝 Post written by: Bindu, Drip Irrigation BD Ltd.