Hendosar
Anti-salinity biostimulant

Hendosar

Hendosar is a biostimulant designed to prevent and counter the effects of excess salinity on plants. Applied through fertigation, it forms with the roots and soil particles a nutrient medium that favours nutrient uptake, suitable for all crops and all stages of the cycle.

  • Improved salinity tolerance: roots take up nutrients even at high salinity levels
  • Sodium displaced from the soil: calcium and magnesium replace sodium on the clay exchange complex; the excess sodium is dissolved and leached
  • Improved soil structure thanks to the supply of calcium and magnesium
  • Fast growth recovery for plants stalled by salinity: nutrient levels restored and photosynthesis improved
  • Additional supply of nitric nitrogen and potassium, with chelated manganese and zinc
Download 2026 Catalogue

How to use

Form: liquid (20 L jerrycan).

Application: fertigation only, at all stages of the cycle. Never mix phosphorus- or sulphate-based fertilisers with calcium fertilisers in the same tank; if the irrigation water is rich in phosphorus, add an acidifier before the calcium fertiliser. It can be mixed with other products except those containing copper, sulphur, mineral oil and emulsions; run a small test first.

Crops: all crops, in particular on saline soils and waters.

Crop / UseApplication rate
All crops – fertigation10–20 L/ha per application

Product composition

Total nitrogen (N)
9%
of which nitric N
9%
Water-soluble potassium oxide (K₂O)
6%
Water-soluble calcium oxide (CaO)
10%
Water-soluble magnesium oxide (MgO)
2%
Water-soluble manganese (Mn)
0.015%
of which EDTA-chelated Mn
0.015%
Water-soluble zinc (Zn)
0.015%
of which EDTA-chelated Zn
0.015%

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Person planting an onion sapling in rich brown soil