Keeping the legacy of his father and uncle alive, T N Ganjoo, 87, climbs hills in Kharghar every day, armed with 10 litres of water and the determination to see a wave of lush greens on the hillside. On Sunday, Ganjoo planted 100 seed balls on the hills to celebrate Father's Day.

Ganjoo, a retired professor, recently moved to Kharghar. He began going to the hills after he saw a woman carrying a big bag there. He asked her what she would do with its contents, and learnt that she would use it to plant on the hillside. Soon enough, he joined her too.