Gulmohar is a family drama that revolves around the Batra family who has been living in their 31-year-old family house named ‘Gulmohar’, where Kusum (Sharmila Tagore) stays along with her son and grandchildren as they plan to relocate to another pace. The story follows the last four days of the Batra family in ‘Gulmohar’ where they recollect their glorious past and re-discover the bonds that they held together as a family for generations while grappling with personal secrets and insecurities.