Palo Santo is a fragrant wood used as incense: the fragrant heartwood of Bursera graveolens, burned by shamans and healers to cleanse, bless, and restore harmony, releasing a sweet citrus-resin smoke. Solar and fiery, it is used to clear heavy energy and to open ceremony. It is kindled as a stick rather than powdered, and only fallen or naturally dead wood is traditionally considered fit to use.
Material and correspondence
In the Western system of ritual correspondences it is set under the Sun and the element of Fire. Such planetary and elemental attributions belong to the Western esoteric tradition of correspondences, drawn from writers such as Agrippa and codified in the modern period by the Hermetic Order of the Golden Dawn; the material's use as incense is far older and cuts across many cultures. It is described here within that documented tradition of ritual perfume.
A regional practice, a recent export
Bursera graveolens grows along the dry Pacific coast of South America, from Ecuador and Peru south into parts of Argentina, and its use as a cleansing and blessing smoke is a regional folk and shamanic practice there rather than a single unbroken pan-continental tradition; its sale as a boutique wellness product across North America and Europe is comparatively recent, largely a development of the last few decades rather than a long-standing export trade. That rapid rise in global demand has raised documented conservation concerns, since the traditional rule that only fallen or already-dead wood should be harvested is not always followed by commercial suppliers meeting the wider market, putting pressure on wild stands of a tree that grows slowly.