NPK biostimulant based on seaweed extract (Ascophyllum nodosum), amino acids and microelements. It stimulates the natural development of phytohormones such as cytokinins and nitrogen compounds such as betaines, making it a particularly suitable product for improving and boosting the crop’s physiological processes. Algival is particularly suitable for preventing and overcoming stress conditions, stimulating the production of bioactive compounds, activating and accelerating the main physiological processes of the plant after a period of dormancy, improving crop recovery after biotic or abiotic stress, stimulating and enhancing root development in plants and increasing the soil’s beneficial microbial fauna.


The main advantages for the crop are:

  • Prepares the plant to overcome stress conditions.
  • Activates the immune system of the plant against possible pest attacks.
  • Activates bioactive compounds production.
  • Activates and accelerates the main physiological processes of the plant after a dormancy period. Improves recovery of the plant after biotic or abiotic stress conditions.
  • Improves root development.
  • Increases the beneficial microorganisms in the soil.
  • To be used by foliar application or dissolved in water, using any irrigation system (drip irrigation, flooding, spraying or pivot).
  • Do not mix with products containing oils, copper, sulphur or those with an acid reaction.
15 % w/w
Seaweed extract
2 % w/w
Free amino acids
5,5 % w/w
Total nitrogen (N)
3 % w/w
Total phosphorus pentoxide (P2O5)
3,5 % w/w
Potassium oxide (K2O) water soluble
0,28 % w/w
Boron (B)
0,16 % w/w
Molybdenum (Mo)
Outdoor horticultural crops
  • Fertigation: 2-3 L/Ha
  • Foliar: 200-300 cc/100 L water


Greenhouse crops
  • Fertigation: 3-5 L/Ha
  • Foliar: 300-500 cc/100 L water


Stone fruits, pip fruits and berries
  • Fertigation: 2-4 L/Ha
  • Foliar: 200-300 cc/100 L water


Tropical crops and citrus fruits
  • Fertigation: 2-4 L/Ha
  • Foliar: 200-300 cc/100 L water


  • Fertigation: 2-3 L/Ha
  • Foliar: 1-2 L/Ha


Hydroponic plants
  • Fertigation: 1,5-3 cc/m3
  • Foliar: 200-400 cc/100 L water


  • Fertigation: 1-2 cc/m3
  • Foliar: 1-2 cc/m3


Extensive crops
  • Foliar: 0,75-2 L/Ha
1 L
5 L
25 L
WARNING: Do not ingest. Avoid any contact with eyes and mucous. Keep away from children. Wash yourself with water and soap after applications Do not eat, drink or smoke during the application. Note: It is recommended to check with an Agronomist or Technician if you need to change or adjust dosage. More information on