Magnesium-enriched calcium desalinising agent
Geosan L
Geosan L is a liquid fertiliser for fertigation, with a nutritional and rhizosphere-strengthening action. Its formulation maximises the complexing properties of polyphenols to promote root growth and nutrient uptake, including in depleted soils.
- Improved rooting and better nutrient uptake
- High-salinity problems prevented: the supply of calcium and magnesium supports a vigorous crop, even in saline soils
- Improved soil structure and acidification of soils with excessive pH
- Beneficial microflora stimulated (microbial antagonists): limits the proliferation of harmful pathogens
- Nematodes limited: helps curb their development and multiplication, which cause root damage
- Regular applications throughout the cycle to improve soil vitality
How to use
Form: liquid (20 L jerrycan).
Application: fertigation only, from pre-flowering, about every 20 days (from post-transplanting for flowers and ornamentals).
Crops: fruit trees (pome and stone fruit), olive, vine, citrus, kiwi, strawberry and soft fruit, fruiting vegetables, industrial crops, flowers and ornamentals.
| Crop / Use | Application rate |
|---|---|
| All crops – fertigation | 20–40 L/ha per application, about every 20 days from pre-flowering |
Product composition
Our Catalogue
Product catalogue 2026
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