Seaweeds are marine algae renowned for their multifaceted benefits, available in varied forms like fungicide liquid or seaweed extract flakes, typically black in color. Rich in nutrients, they serve as natural fertilizers, enhancing soil fertility and promoting plant growth. Seaweed extracts contain essential minerals, vitamins, and hormones, stimulating root development, improving stress resistance, and enhancing crop yield. In addition, they act as bio-stimulants, enhancing nutrient uptake and crop quality. Seaweeds also serve as natural fungicides, protecting plants against diseases. Their sustainable and eco-friendly nature makes seaweeds invaluable in agriculture, contributing to healthier plants and sustainable farming practices.