Sanghamitta: The Nun Who Brought the Bodhi Tree to Sri Lanka

Sanghamitta is remembered for bringing a branch of the Bodhi tree from India to Sri Lanka. The journey also concerns women who wanted to enter Buddhist monastic life. In the Mahavamsa, the elder nun arrives with both a sacred tree and the capacity to establish a women’s religious community.

That double purpose explains why her story matters beyond the familiar image of a branch in a golden vessel. The chronicle describes an invitation, a difficult departure, a ceremonial voyage, and the practical work of finding places for nuns to live. Reading those episodes together gives Sanghamitta a fuller role.

Women were waiting for her

Chapter 18 of the Mahavamsa opens with King Devanampiyatissa arranging a mission to Ashoka. His minister Arittha is to request the Bodhi branch and the nun Sanghamitta. Meanwhile, Anula and a large group of women are already keeping ten precepts, wearing yellow robes, and living in a residence provided by the king.

The text describes them as waiting for pabbajja, the going forth into religious life. Their preparation has not made Sanghamitta’s arrival unnecessary. This distinction is visible in the building’s name, Upasika-vihara, a residence associated with female lay followers.

Arittha carries the request to Ashoka and to Sanghamitta. Ashoka is her father. He voices the grief of another separation after already being parted from his son and grandson. Sanghamitta answers by referring to her brother’s request and to the many women who need to receive the going forth. She says that she must leave.

The exchange gives her a reason of her own within a royal mission. Anula and the other women are already acting on their wish to practice; Sanghamitta responds to that wish through her vocation as a nun. Neither side of the encounter is adequately described as a passive recipient of a king’s generosity.

Why the branch is treated like a sovereign

The same chapter gives elaborate attention to the Bodhi branch. Ashoka wonders how it can be obtained without cutting the sacred tree with a knife. The narrative answers through a miracle: following his solemn declaration, the southern branch separates itself and takes root in the prepared golden vessel.

The tree receives royal honors. Ashoka repeatedly offers his kingship to it, and its appearance is accompanied by radiance, music, and other wonders. These details express its religious standing within the chronicle. A summary that turns the passage into ordinary horticultural instructions would change what the text is describing.

For someone encountering the story at a shrine, this helps explain the prominence of the vessel, offerings, and royal reception. The branch connects Lanka with the tree of the Buddha’s awakening. The account of Bodh Gaya among the four pilgrimage sites explains the Indian location being recalled. The branch’s journey carries that association elsewhere.

A voyage with other nuns and many attendants

Chapter 19 begins with preparations involving representatives of royal and ministerial families, traders, craftspeople, and other groups. Sanghamitta boards with eleven bhikkhunis. The journey therefore includes a community of nuns and extensive material support.

The sea crossing has its own supernatural episode. Nagas seek possession of the tree, and Sanghamitta confronts them through her extraordinary powers. They then approach her with entreaties and receive an opportunity to honor it before it continues its journey. Within this religious narrative, she protects and directs the passage of the sacred object.

The destination is Jambukola. Devanampiyatissa receives the tree with ceremonies and offers it the kingship of Lanka. The chronicle even has him take the role of a doorkeeper while others administer his government. Its repeated royal gestures place political power in a posture of service to the Buddhist sacred presence.

The procession continues to Anuradhapura and the Mahamegha grove. Following the planting, the account describes further shoots being distributed to other places. The tree’s significance spreads through related trees and communities, rather than remaining confined to the moment of landing.

The story continues inside the nunnery

After the planting narrative, Anula and her followers receive the going forth from Sanghamitta. The chronicle also describes their attainment of arahantship. These women’s participation reaches the Buddhist goal of liberation; it is not left at ceremonial attendance.

Sanghamitta and her company live in the Upasika-vihara, where she has twelve buildings erected. Three preserve parts of the ship that brought the tree. The vessel’s mast and other fittings become objects remembered within the women’s residence. The crossing is thus connected with the community’s continuing place of practice.

One final episode gives the story a quieter direction. Sanghamitta finds the residence too crowded and wants a more secluded dwelling for the nuns. She spends a day at a remote shrine house. When the king learns why she has gone there, he has a convent built around it. She takes up residence in this new place.

That passage deserves attention alongside the spectacular voyage. A community needs suitable living conditions after a public celebration ends. The chronicle attributes to Sanghamitta concern for the nuns’ welfare and the teaching’s progress, expressed through her choice of a quieter home. Her work includes both receiving women into religious life and attending to the conditions in which that life can continue.

Anuradhapura and the memory of the journey

The UNESCO description of Anuradhapura places the arrival of the cutting in the third century BCE and identifies Sanghamitta with the establishment of an order of nuns. The sacred city preserves the association between the tree and the women’s community in its public heritage account. That short description offers an orientation; the chronicle supplies the developed narrative.

Keeping the places distinct helps when looking at a map or reading a shrine label: Bodh Gaya is associated with awakening, Jambukola with arrival, and Anuradhapura with planting and settlement. A modern building at any of these places has its own history. The narrative alone cannot date every structure a visitor sees.

Sanghamitta’s story also belongs beside the religious voices preserved in the Therigatha. The poems and the chronicle are different kinds of writing. Here, the enduring image is of a nun answering women who wish to go forth, crossing the sea with companions, and making room for them to live and practice.