The biostimulant “Dr. Amino Up” was presented at the 2025 Annual Meeting of the Japan Society for Bioscience, Biotechnology, and Agrochemistry in Sapporo from March 4 to 8, 2025. “Dr. Amino Up” contains natural substances that promote cell division, improve metabolic efficiency, and enhance root growth. In the poster presentation, it is reported that using “Dr. Amino Up” boosts potato growth and yield, explaining the mechanisms behind these effects.