Sonic Stimuli and Plant Growth: A Comprehensive Review with Emphasis on Yogic Sound Frequencies

Shivangi Sharma, Dr. Nidheesh Yadav

Abstract: Plants, while lacking a central nervous system, exhibit remarkable responsiveness to external stimuli, including light, gravity, touch, and increasingly, sound. This review consolidates current knowledge on the effects of sound waves-particularly audible frequencies and Yogic mantras-on plant growth, physiology, and biochemistry. Recent evidence suggests that sound waves can modulate gene expression, hormone signaling, secondary metabolite synthesis, and cellular activities, leading to enhanced germination, growth, flowering, and stress resilience. Ancient traditions, notably Vedic mantra practices, align with emerging findings in acoustic biology. We explore historical contributions, mechanistic hypotheses, and modern technological applications such as Plant Acoustic Frequency Technology (PAFT). Limitations in instrumentation and methodological standardization are discussed, alongside a proposed framework for future research. The integration of traditional sound practices with modern plant science could unlock novel strategies for sustainable agriculture and horticulture.

Keywords: plant acoustics, Yogic mantra, sound wave therapy, gene expression in plants, sustainable agriculture

How to Cite?: Shivangi Sharma, Dr. Nidheesh Yadav, "Sonic Stimuli and Plant Growth: A Comprehensive Review with Emphasis on Yogic Sound Frequencies", Volume 14 Issue 8, August 2025, International Journal of Science and Research (IJSR), Pages: 807-816, https://www.ijsr.net/getabstract.php?paperid=SR25730104419, DOI: https://dx.doi.org/10.21275/SR25730104419