Pro-Algin is a concentrated seaweed extract biostimulant from the Ascophyllum nodosum. Pro-Algin is enriched with polysaccharides, amino acids, glycine betaine, humic/fulvic acids, and organic acids. Pro-Algin improves crop tolerance, promotes nutrient uptake and enhances quality and crop yields by:

  • increasing reaction to abiotic stresses
  • regulating internal water management
  • enhancing root development
  • improving flowering and fruit setting

Amino Acids4.6%5.47%
Total Nitrogen (N)1.8%2.14%
Potasium (K20) water soluble6.7%8.0%
Glycine Betaine8.0%9.52%
Seaweed extracts30.5%36.3%
Fulvic Acid1.3%1.55%
Organic Matter26.5%31.54%
Organic Carbon13.4%16.0%


Drip irrigation:
Pro-algin is recommended for all type of crops. Apply 3 – 5 kg/ha/application, starting after transplanting or germination for vegetables or at the beginning of root activity for fruit trees. Repeat the application 2 – 3 times during the plant critical stages (flowering, fruit setting, fruit bulking,…) or during adverse climate and bad soil conditions.

Foliar spray:
Application ranges from 1.5 – 3 kg/ha.
Application rates and timing depends on the crop involved.