The Sundarbans in the short stories by Dalit writer Shyamal Kumar Pramanik is not some geographical setting but is instead a living environmental being that reinvents the relationship between man and the nonhuman world. Dalit, a word translating to “oppressed” and applied to groups that were traditionally marginalised by the caste system of India, becomes a key category through which Pramanik explores the ethics of survival, belonging and ecological resistance. This paper argues that the mangrove forest in Pramanik’s narratives such as “Life in the Forest” and “In Dakshin Rai’s Land” operates as a responsive vegetal agent that shapes the social, ethical and ontological dynamics of forest life for marginalised communities. Drawing on Michael Marder’s Plant-Thinking (2013), J. C. Ryan’s (2018) botanical imagination, Jeffrey T. Nealon’s Plant Theory (2015) and Matthew Hall’s (2011) articulation of vegetal life as a moral force – this paper develops the concept of “Dalit Botanics” – a term for a theoretical framework that understands forest life as a pedagogical and ethical system in which trees act as epistemic agents, to theorise the Sundarbans as a sentient pedagogical ecology and to examine how caste and plant life co-constitute each other in Dalit experience.