Case Study: Successful NFT Hydroponic Lettuce Project in Southeast Asia Background Xiamen Wellgain Greenhouse Engineering Co., Ltd. recently partnered with a leading urban farming initiative in Southeast Asia to implement a state-of-the-art NFT hydroponic growing system for lettuce production. The goal was to optimize yield, reduce water usage, and establish a scalable model for year‑round cultivation.   Challenge Despite favorable climatic conditions, traditional soil‑based agriculture in the region was facing: Variable yields due to pests and fluctuating temperatures High water consumption and nutrient runoff Limited control over nutrient delivery and pH balance The customer sought a solution that could deliver consistent, high‑quality lettuce while minimizing resource consumption.   Solution Our team designed and supplied a customized NFT hydroponic growing system featuring: Precision nutrient delivery via recirculating channels to ensure optimal growth conditions Food contact grade PVC grow pipes with 22 cm plant spacing for maximum canopy coverage Automated pH and EC monitoring to maintain nutrient solution stability Modular frame design for easy expansion and maintenance This setup was housed within a protected greenhouse environment, allowing for fine‑tuned climate control and year‑round operation.   Results After One month of operation, the project achieved: 100 % higher lettuce yields compared to local soil‑based farms 90 % reduction in water usage, thanks to the closed‑loop nutrient system Consistent leaf quality, free from soil‑borne diseases and pests Scalable layout, easily replicable for future urban farms The success of this pilot project has paved the way for further rollouts across the region, demonstrating the power of urban farm solutions and NFT hydroponic systems in delivering sustainable, profitable agriculture.     Interested in Your Own Urban Farm NFT Hydroponic Growing System? If you’d like to explore how an NFT hydroponic growing system can transform your lettuce production, let’s talk! I’m Jamie Feng from Xiamen Wellgain Greenhouse Engineering Co., Ltd.  

Small-Scale Vegetable Farming in Spain Project Overview: A small-scale vegetable farm in southern Spain implemented a tunnel greenhouse to extend its growing season and protect crops from extreme weather conditions. The farm primarily grows tomatoes, peppers, and cucumbers, which are highly sensitive to temperature fluctuations and pests. The goal was to increase yield, improve crop quality, and reduce dependency on chemical pesticides. Greenhouse Specifications: Size: 40 meters in length, 8 meters in width, and 3.5 meters in height. Frame Material: Galvanized steel pipes for durability and resistance to rust. Covering Material: 200-micron UV-resistant polyethylene film. Ventilation: Manual roll-up sidewalls for airflow control. Irrigation: Drip irrigation system for efficient water usage. Implementation:The greenhouse was assembled on-site within a week, requiring minimal foundation work. The roll-up sidewalls allowed for easy temperature regulation, while the drip irrigation system ensured consistent moisture levels. The UV-resistant film provided excellent light transmission, promoting healthy plant growth. Results: Increased Yield: The farm reported a 30% increase in tomato and cucumber production. Improved Quality: Crops were healthier and more uniform, with fewer blemishes. Reduced Pesticide Use: The controlled environment minimized pest infestations, reducing the need for chemical treatments. Extended Growing Season: The farm was able to grow crops year-round, increasing profitability.

Ebb and Flow Benches in Greenhouse Application in the United States Project Overview: In the United States, a state-of-the-art greenhouse facility implemented ebb and flow benches (also known as flood and drain benches) to optimize seedling production and plant propagation. This project aimed to enhance the efficiency of water and nutrient delivery, improve plant health, and increase overall productivity in a controlled environment. Located in a region with variable climate conditions, the greenhouse utilized ebb and flow benches to ensure consistent and uniform growth of high-value crops such as ornamental plants, herbs, and vegetables. Results and Benefits: Increased Productivity: The greenhouse reported a 30% increase in seedling production due to the efficient use of space and resources. Improved Plant Health: Plants grown on ebb and flow benches exhibited stronger root systems and healthier growth compared to traditional methods. Resource Savings: Water usage was reduced by 70%, and fertilizer waste was minimized, resulting in significant cost savings. Labor Efficiency: Automation reduced the need for manual watering, freeing up labor for other tasks. Scalability: The modular design of the benches allows for easy expansion to accommodate future growth. Conclusion: The implementation of ebb and flow benches in the greenhouse facility in the United States has proven to be a highly effective solution for optimizing seedling production and plant propagation. By improving water and nutrient efficiency, enhancing plant health, and increasing productivity, this system has set a new standard for sustainable and efficient greenhouse farming. The project demonstrates how innovative irrigation technologies can address the challenges of modern agriculture, providing a scalable and eco-friendly solution for growers in the United States and beyond. This initiative highlights the potential of ebb and flow benches to revolutionize greenhouse farming, offering a practical and sustainable approach to meeting the growing demand for high-quality crops.

Commercial Flower Farm in Kenya Project Overview: A commercial flower farm in Kenya adopted tunnel greenhouses to improve the quality and yield of its roses, which are exported to European markets. The farm faced challenges such as unpredictable weather, pest infestations, and high water usage. The goal was to create a controlled environment that would ensure consistent flower quality and reduce resource consumption. Greenhouse Specifications: Size: 64 meters in length, 61.4 meters in width, and 7.8 meters in height. Frame Material: Galvanized steel for durability and resistance to harsh weather. Covering Material: 200-micron UV-resistant polyethylene film with an anti-drip coating. Ventilation: Automated roof vents and side vents for precise climate control. Irrigation: Drip irrigation system with a fertigation setup for nutrient delivery. Implementation:The greenhouse was installed over two weeks, with a focus on creating a robust structure capable of withstanding strong winds and heavy rains. The automated ventilation system was integrated with sensors to monitor temperature and humidity, ensuring optimal growing conditions. The fertigation system allowed for precise nutrient delivery, reducing fertilizer waste. Results: Consistent Quality: The roses produced were of higher quality, with longer vase life and fewer defects. Increased Yield: The farm saw a 25% increase in flower production. Resource Efficiency: Water usage was reduced by 30%, and fertilizer waste was minimized. Market Expansion: The improved quality and consistency of the roses allowed the farm to secure new contracts with European buyers.

 Commercial Film Greenhouse in Côte d'Ivoire (2000m²) Project Overview: In Côte d'Ivoire, a 1000m² commercial film greenhouse was established to address the growing demand for high-quality, year-round vegetable production. The project aimed to enhance food security, increase agricultural productivity, and provide a sustainable solution for local farmers to grow crops in a controlled environment. Located in a region with a tropical climate, the greenhouse was designed to protect crops from extreme weather conditions, pests, and diseases while optimizing resource use. Key Features: Durable Structure: The galvanized steel frame and UV-resistant polyethylene film ensure long-lasting performance in Côte d'Ivoire's tropical climate. Efficient Resource Use: The drip irrigation system reduces water consumption by up to 50% compared to traditional farming methods. Fertigation ensures precise nutrient delivery, minimizing fertilizer waste. Climate Adaptability: The roll-up sidewalls and roof vents allow for effective temperature and humidity control, protecting crops from extreme heat and heavy rains. Scalability: The modular design allows for future expansion to meet increasing demand. The 1000m² commercial film greenhouse in Côte d'Ivoire has proven to be a transformative project for local agriculture. By providing a controlled environment for year-round vegetable production, the greenhouse has increased crop yields, improved quality, and promoted sustainable farming practices. The project has also contributed to economic growth by creating jobs and increasing farmers' incomes. With its durable design, efficient resource use, and scalability, this greenhouse serves as a model for future agricultural development in Côte d'Ivoire and other tropical regions. This initiative demonstrates how modern greenhouse technology can address food security challenges, enhance livelihoods, and promote environmental sustainability in developing countries.

The Use of NFTs in Greenhouses in South Korea Project Background:  In South Korea, where advanced technology plays a key role in daily life, the adoption of innovative solutions in agriculture has been rapidly growing. Greenhouses, which are widely used for cultivating vegetables, fruits, and herbs, are being enhanced with cutting-edge technologies to improve efficiency, sustainability, and market access. A forward-thinking greenhouse project in the Gyeonggi Province has implemented NFTs to track the production lifecycle of its crops and connect with consumers in a way that was not previously possible. With the introduction of NFTs, the greenhouse saw an increase in consumer trust and market transparency, as consumers appreciated knowing the full history of their purchase. The digital certificates allowed consumers to make informed decisions, knowing exactly where and how their food was produced. This innovative approach has had multiple positive outcomes: Economic Growth: The greenhouse was able to establish new revenue streams through NFT-based transactions, tapping into the digital marketplace and attracting younger, tech-savvy consumers. Consumer Engagement: The use of NFTs allowed the greenhouse to develop deeper relationships with customers, offering them a stake in the food production process and even the potential for “collectible” digital items. Food Security: By providing a transparent and verifiable supply chain, the NFT system contributed to food security, as consumers had more confidence in the safety and origin of their food. Conclusion: The use of NFTs in greenhouses in South Korea represents a pioneering step in the evolution of agricultural technology. By combining blockchain, digital currencies, and smart contracts with controlled-environment farming, this project is setting the stage for future innovations in the agricultural sector. NFTs have proven to be a powerful tool for increasing transparency, enhancing market access, and promoting sustainability in food production. As digital and blockchain technologies continue to evolve, the potential applications of NFTs in agriculture are limitless, offering a new way to connect consumers with the origins of their food and enhance the value of farm-to-table practices.