Wheat plants treated with ZSB reached 17.3 cm root length vs 8.1 cm control, had 9.3 tillers, total grain weight of 13.57 g per plant vs 7.13 g control, and grain zinc content 40.28 ppm vs 23.56 ppm. Tested by BioAgro Innovators LLP, published in Acta Scientific Microbiology (2024). Final Results: Available zinc: +24.3% Plant height: +10.9% Grain yield: +12.6%