The high surface area provided by the microgranules and their acidic nature give this mineral fertilizer a strong starter effect, which is even more pronounced if the application method is localized in the seed or transplant furrow. The presence of an important micronutrient like zinc in the ZanaSprint formulation, combined with the high content of phosphoric anhydride P205, promotes crop development in the early growth stages, even in less suitable soils with alkaline pH.