Seaweed polysaccharides are among the most important active compounds found in marine biostimulants. Over the past two decades, research has shown that these natural molecules do far more than provide nutrition. They act as biological signals that help plants activate defense systems, improve stress tolerance, stimulate root development, and increase nutrient use efficiency.This article answers the most common questions about seaweed polysaccharides, with explanations grounded in plant physiolog......
Fulvic acid is a low-molecular-weight fraction of humic substances that improves nutrient chelation, root uptake, and plant metabolism.......
Bacillus-based products use beneficial bacteria to improve root growth, nutrient availability, and suppression of soil-borne pathogens.......
Chitosan oligosaccharide is a low-molecular-weight derivative of chitin that stimulates plant immunity, root growth, and resistance to diseases and nematodes.......
Seaweed extract is a natural biostimulant derived from marine algae. It improves root growth, NPK nutrient uptake, stress resistance, and crop quality. The best seaweed extract for formulation should offer high bioactivity, good tank-mix compatibility, and stable performance in high-salt systems.......
FLEXALGA 818 is a concentrated seaweed extract powder derived from brown and green seaweed. It retains the natural bioactive compounds responsible for the agronomic benefits of seaweed biostimulants.......





