In urban environments with tropical climates, limited space, high temperatures and humidity, and scarce arable land pose major challenges for fresh vegetable production. Clients from Côte d'Ivoire sought a solution to achieve stable, efficient vegetable supply within confined spaces—sufficient for household consumption while also serving local restaurants for revenue generation.
To address this need, we recommended a combined cultivation approach featuring NFT (Nutrient Film Technique) hydroponics systems and vertical hydroponic tower systems. The NFT hydroponic system operates within a controlled shaded environment, specifically growing high-demand leafy greens like romaine lettuce, kale, and local cilantro. Through a precisely recirculating system, plant roots efficiently absorb nutrients while conserving 90% of irrigation water. Additionally, the soil-less cultivation method significantly reduces crop pest and disease risks, ensuring clean, safe vegetables.
The vertical hydroponic tower system is installed on balconies and rooftop open areas for growing strawberries, small peppers, and various culinary herbs. Its modular vertical structure enables simple installation and easy scalability, achieving over 150 square meters of effective planting area within less than 30 square meters, substantially increasing yield per unit area.
Through the synergistic operation of both hydroponic systems, the client has achieved year-round continuous supply with minimal resource consumption. Local harvesting eliminates transportation, ensuring exceptionally fresh produce that is highly popular in the local market. This integrated planting solution not only meets household and catering demands but also provides a replicable, scalable model for small-scale commercial operations or distribution agencies.