Tree Plantation in Salem: Greening the Steel City Salem, often known for its steel industries and rapid urbanization, is also becoming a hub for environmental consciousness. Tree plantation is at the forefront of this green movement, playing a key role in restoring the ecological balance, reducing pollution, and enhancing the beauty of the city. Grow Billion Trees is leading the green revolution in Salem by partnering with corporates, government bodies, and volunteers. Together, we are planting trees that will not only clean the air but also transform the cityscape into a greener, healthier environment for all.