When selecting an urn for biodegradable purposes, consider choosing a wood urn box made from untreated or sustainably sourced wood to ensure minimal environmental impact. Additionally, opt for urn designs that do not incorporate metal or synthetic components, as these may impede the urn’s ability to decompose naturally. It’s also important to check if the wooden urn meets any specific regulations or requirements for burial in your chosen location.
Koa wood, like other organic materials will decay naturally over time when buried in the ground.