Biostar N11


Organic Nitrogen (N) 11%

Organic Nitrogen (N) soluble 11%

Organic Carbon (C) 40%

Technical Features

Organic Nitrogen fertilizer

BIOSTAR N11 is a water-soluble powder Nitrogen fertilizer, with high content of amino acids, obtained via hydrolysis of animal-origin selected proteins. Applied regularly by foliar spray, Biostar N11 induces a rapid vigor growth, supports leaves and fruits growth in those stages when plants need energy (buds development, flowering and fruits growth), increases and improves the protein and phytohormones synthesis.

High Glycine and Proline contents improve the tolerance to abiotic stresses such as water, salt and low temperatures; Glutamic and Aspartic acids stimulate cellular division and photosynthesis; Phenylalanine, Methionine, Leucine and Valine improve the synthesis of colorful and flavor substances in the fruits.

Applied by Fertirrigation, BIOSTAR N11 is a source of organic matter and promptly available organic Nitrogen, fostering roots development and micro-elements absorption.


Orchards, Industrial crops, Open Field vegetables, Greenhouse vegetables.

Application rates

Rate of application:

- Foliar: 2-4 kg/ha;

- Fertirrigation: from 3 to 10 kg/ha, depends on crops.

See the label.


Bag - 3 kg

Bag - 10 kg

Type of products Nr. of Registration (Italy)
Organic agricolture - Fertilizer
CLP Classification Formulation


Water-soluble powder
Biostar N11

Biostar N11

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