" In the summer of 2011, a Japanese farmer planted sunflower seeds in the tainted soil of Fukushima, a few miles away from the earthquake-damaged Daiei nuclear facilities. The radioactive leakage had continued since the devastating tsunami on March 11, 2011. Why would he do that? It’s because he learned that sunflowers have a unique ability to take up radioactive isotopes and store them in their seeds. The farmer would harvest the flowers, which contained pods of radioactivity, making the earth less polluted. "
― Makoto Fujimura , Culture Care