Protekt-P is a new formula in our gel portfolio that stimulates plant growth and is an inductor of beneficial metabolic responses in plants. It is a fertilizer that promotes plants natural defenses against biotic and abiotic stress factors and thus enhances their resistance to diseases which will improve crop yield and quality.

Phosphites are highly effective in increasing resistance to various diseases, particularly those belonging to the Oomycetes group, inhibiting mycelial development in some pathogens and sporulation in others. In other cases, it acts indirectly stimulating production of natural substances metabolized by their defense mechanisms.

Our product is an excellent complex agent for other nutrients and macronutrients such as Boron, Calcium, Molybdenum, Magnesium, Zinc and Potassium, favoring not only their entry into the plant but also the transport inside the plant to synthesis sites.

By also adding nitrogen, calcium and magnesium, this product can be seen as the perfect synergy between biostimulant effect and plant nutrition.


Nitrogen Total (N)5.4%8.6%
Ammoniacal Nitrogen (H-NH4)0.2%0.3%
Nitric Nitrogen (N-NO3)4.0%6.4%
Ureic Nitrogen (N-NH2)1.2%1.9%
Phosphorus Pentoxide (P2O5), soluble in water31.9%50.0%
Potassium Oxide (K2O), soluble in water16.5%26.0%
Calcium Oxide (CaO), soluble in water6.0%9.4%
Magnesium Oxide (MgO), soluble in water0.63%1.0%


CropDose per application l/ha
Citrus and Fruit Trees2 – 3 Spring/Post harvest
Young plants
Adult plants

1 - 2
2 - 3
Bananas4 - 6
3 - 6
Cotton3 - 5
Rice3 - 5
Olive Trees2 - 3
Vine2 - 3
Tea3 - 6

Maximum 4-8 applications per cycle

Severe stress situations can be treated with highest recommended doses



General Doses: 5 – 15 l/ha, preferably in strong root growth stages

CropDose per application l/ha
Citrus and Fruit Trees10 – 15 Spring/Autumn
Young plants
Adult plants

5 – 10 First third of crop cycle
10 – 15 First third of crop cycle
Tropical Fruit Trees10-15
Olive Trees10-15

It is not recommended to apply it more than once per season