I simply love this idea! What a great novel thought. Now we can all be like “Grout” and become a beautiful tree and live for 100’s of years. I saw this while visiting Texas, it was advertised on a window at a local funeral home that does cremation. After looking at for a minute smiling I could not resist and stepped in side., Crazy as I am about planting trees I walked in to the facility and ask the owner about it. The product is call a Bio Urn and it holds the Ashes of a loved on or in a future time your own ashes. It comes in multiple tress depending of your interest. For more information on this great product please visit https://urnabios.com/.