... sargassum, ascophylium nodosum, and laminaria. And it contains natural plant hormones and various natural nutrient substances, trace minerals, carbohydrates such ... % Potassium 20-22% alginic acid 18%.We take the plant-hable for example:(functions)* Rapidly complement the nutrients, improve ... and viruses, and to repel insects.Dosage:Solubility in water 99% Dry matter 98% Organic matter 40-50%.Packing ...