Fosfi Zn is a compound of Phosphorus and Zinc that when absorbed by plants has the property of stimulating the production of phytoalexins, natural substances that increase the natural defense system of plants against endoparasitic fungi such as gummosis in citrus or root rot and neck diseases ((Phytophthora, Pythium, etc.). The Zinc provided by Fosfi Zn has effects on carbohydrates, proteins, auxins and improves the integrity of cell membranes.

Ways of use:
Apply from the early stages of cultivation, starting with low doses and increasing when critical conditions arise due to the presence of the disease.