The remarkable nutritive action of the amino acids contained in GRENA OLIVO SPECIAL has a decisive action on the increase on the root apparatus and a chelating action on elements already present in the soil with a prolonged effect over time. The natural nitrogen content in GRENA OLIVO SPECIAL ensures a gradual release, constant and without washout over time for all the productive cycle of the plants. Moreover, the presence of 3% Phosphorus of organic origin together with calcium naturally present strengthen the plant tissues making the plant stronger and increasing the quality of the fruits.
The presence of organic substances plays an important role on the soil structure, activating it biologically.
GRENA OLIVO SPECIAL helps the plant to better face the winter phases, parasitic attacks, the phase of flowering and maturation.