When a decision is made on a farm to start cultivating berries in a tunnel or greenhouse and using growing media, one of the most important factors to consider is fertilization. When growing in containers, fertilization is done with irrigation. Usually, a technical expert will draw up a fertilization plan to guide the grower on how the fertilization should be carried out. In tunnel and greenhouse cultivation, fertilization can significantly affect the quantity and quality of the crop, so careful planning of irrigation and fertilization must be done. Next, I will cover five factors that need to be considered during the design phase.