The Plant Factory, re-engineered shipping containers, are modular and portable vertical production environments for growing a diverse range of greens in all weather conditions. The Plant Factory enables growers to achieve year-round consistent vegetable production. To ensure quality and consistency, the Plant Factory uses artificial control of light, temperature, moisture, and carbon dioxide concentrations. The Plant Factory is an excellent choice for implementing Smart Agriculture techniques. The Plant Factory ensures higher food production in relation to the effort required, and it makes production possible even in difficult or impossible areas. Crop selection, lighting selection, and design are important factors in the success of a plant factory. Plant factories are becoming more viable as technology advances.