Pistachio is one of Iran’s strategic products, and proper maintenance and nutrition of this valuable product are of special importance. Zargreen Company has organized educational seminars in Tehran, Javadabad, and Varamin with the presence of Dr. Hossein Hekmat-Abadi to increase awareness among farmers about pistachio orchard management during the winter. Additionally, Zargreen Company will discuss and examine the advantages of using organic and organic-based fertilizers compared to mineral and chemical fertilizers in pistachio orchards.