Phytoremediation is a green method to clean up soil contaminated with heavy metals. By using techniques like fertilization and biotechnology, the removal of heavy metals from polluted soil can be improved. These methods help make the metals more available for plants to absorb, leading to better growth and a healthier environment for them. Researchers suggest focusing on certain plants that are good at absorbing heavy metals and developing new ways to enhance the process. In the future, phytoremediation will continue to advance to better deal with heavy metal contamination in soil.