What does "vertical farming" involve?

Vertical farming refers to the innovative practice of growing crops in stacked layers or on vertically inclined surfaces. This method is designed to optimize space and enhance crop yields by utilizing a smaller footprint compared to traditional farming. It often involves employing advanced technologies, such as hydroponics, aeroponics, and controlled environment agriculture, which allow for precise control over growing conditions such as light, temperature, and humidity.

By growing crops vertically, vertical farming can increase production efficiency and reduce the need for extensive land use, making it a sustainable solution for urban agriculture. Additionally, this method can help mitigate some of the challenges associated with conventional farming, including transportation costs and land availability, further supporting food security in densely populated areas.