Defensive activators


Activator of the natural defenses of plants
  • 1 L
  • 5 L
  • 10 L
  • 20 L
  • 1000 L
  • Features
  • Analysis

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 (% m/v)
Phosphorus (P2O5) soluble in water 38,00%
Calcium Oxide (CaO) soluble in water 30,00%
Boron (B) in mineral form and soluble in water 0,14%