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Activator of the natural defenses of plants.


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FOSS CAL MAX 38 – 30 is a foliar fertilizer that combines Phosphorus and Calcium in a balanced proportion to improve the quality of fruit production, this unique balance ensures a specific nutrition for the correct constitution of the fruits.
Why apply Phosphorus and Calcium via foliar?
• Phosphorus, applied via foliar on young fruits, improves cell division and facilitates the assimilation of Calcium; the fruits are denser, harder, more resistant to bruising, with larger and more regular calibers.
• Calcium, from setting, allows a better resistance of the cells (rigidity and cohesion) and allows to avoid the physiological disorders associated with the lack of calcium (Bitter-Pit, conservation diseases, etc.). It conditions the resistance of the fruits to the fragmentations (Cracking or microcracks in the epidermis in stone fruits). This factor is determinant to ensure a good conservation of post-harvest fruits.
The objective of FOSSCAL MAX 38 – 30 is to increase the caliber, resistance to bruises, resistance to fragmentation, maintenance of post-harvest fruits. In addition, Boro has a micronutrient with an important structural and essential role in the growth of plants, which is involved in the assimilation of phosphorus and the synthesis of B vitamins in plants.


Guaranteed Analysis (% w/v)
Phosphorus pentoxide (P#*2*#O#*5*#)  water soluble 38,00%
Calcium Oxide (CaO) water soluble 30,00%
Boron (B) in mineral form and water soluble 0,14%