GRAAL – Fertilizer based on microorganisms, amino acids of vegetable origin, ascorbic acid and potassium sulfate.
The product contains microorganisms that help to improve soil structure, to fix nitrogen on plant roots, to fix atmospheric nitrogen, to metabolize phosphates, with a tonic effect on plants.
GRAAL creates a microflora at the level of the roots that generates sufficient moisture. Potassium plays a very important role in protein formation and flowering. It is involved in stomatal functioning, helping to reduce plant transpiration, which increases drought resistance.
Ascorbic acid has antioxidant and reducing action, with a role in mediating tolerance to abiotic stress (UV rays, salinity, heat, heavy metals).