...Browse All Bio Urns here. The bio urn seen here is from Eternitrees, and allows you to bury ashes of a loved one and grow a tree of any kind. Upon ordering, you select from a long list of tree types. Last I checked, there were 16 types of trees to choose from. Future generations will be able to commemorate the passing with a living and tangible thing. See more images and details through the following link: ...More details about this Eternitrees Bio Urn here! Pros: A unique way to mourn the passing of a loved one for the current generation as well as future generations. The urn itself is biodegradable. Cons: At the time of typing this, there are no customer reviews on this exact product. This is not necessarily a bad thing, but it does limit the amount of information for making a buying decision.