Amstel Agro Roots:

Better roots and a more active soil life


Amstel Agro Roots is the bio-stimulant for organic agricultural crops: it promotes root development, activates soil life and is completely biodegradable.

Amstel Agro Roots is a 100% natural organic fertiliser based on seaweed and fulvic acid. It also contains amino acids, proteins, polysaccharides, vitamins and other nutrients.

The effect of Amstel Agro Roots

Amstel Agro Roots promotes root development and root mass and increases tolerance to stress. In addition, Amstel Agro Roots supplies the crop with carbohydrates that serve as an energy source for soil life and plants. Read more about the unique properties of orthosilicic acid.

  • Improved root development and better root mass

  • Promotes growth, flowering and fruiting

  • Improved resistance and faster recovery after stress

  • Breakdown of organic matter and dead roots

  • Improved soil structure

  • Better seed germination

For which crops?

  • Agricultural crops such as wheat, barley, rice, maize, sunflower, potatoes, sugar beet, sugarcane, rape and soy

  • Horticultural crops such as flowers, ornamental plants and vegetables


Amstel Agro Roots is a 100% natural organic fertiliser. Administration can therefore be achieved via foliar spraying. The leaves then absorb the fertilisers and the other elements. Amstel Agro Roots can be used during the entire growing season (i.e. in the vegetative phase and the generative phase).

  • Number of spraying sessions needed: once a week during the growing season

  • Required amount per hectare: 1 – 2 litres per spraying session (mix through standard fertiliser or feed)