Why LED vertical farming become so popular in recent years? In vertical farming, plants will not need sunlight or soil. The leafy greens will be cultivated on multiple floors with the use of led grow lights and the indoor climate control system. It is one of the greatest achievements in agriculture because it focused on meeting the need for food for people living in urban areas or in high-altitude places where it is cold and lacks natural sunlight all year round. The “grow-up” concept makes the growers provide fresh, clean, and nutritious vegetables in the limited growing space 365 days a possible. This could be a great step to solve the food problem.