The effect of seaweed extract powder (Aquasap powder) on germination and field trial on red gram was studied. Germination at 0.03% solution was very effective and recommended same concentration for seed treatment of red gram. Seaweed extract powder at 0.2% was applied in filed through foliar spray at the vegetative phase, pre-flowering stage and pod maturity phase of red gram and it found that it enhanced yield of net grain to 35.93%. However, no statistically significant differences in the functional properties of red gram (p≥0.05) between treated plants control plants were observed. Therefore, the application of eco-friendly seaweed based organic bio-stimulant is recommended for red gram farming for higher yield and better quality.