Potatoes are fertilized for a consistently good harvest. During the growing season, the soil loses a large amount of valuable nutrients that need to be replenished so that the next year's potato yield is high. Fertility should be restored and increased in the fall after harvest. "YARICA" POTATO is a highly effective, environmentally friendly fertilizer with a high content of humic substances that affect the characteristics and structure of the soil, participate in the metabolism of plants, promote their growth and normal development. "YARICA" provides balanced plant nutrition, promotes good fruiting, ripening of full-fledged, healthy tubers with excellent taste. - stimulates tuberization - increases the size and number of tubers - enhances plant immunity - increases the yield and quality of potatoes - heals and strengthens the root system of plants - increases plant immunity - improves the absorption of mineral nutrients - restores soil fertility