This unusual way of being buried might just be the future. The thought of coming full circle and returning whence we came from is one that appeals to too many of us; this is an idea captured flawlessly by these two pictures.
Yes, there is currently one technique to become a tree after death and another one in manufacture.
This is the Bios Urn. This recyclable urn takes your remains and turns it into a tree.
The ashes are stowed down below a soil mix where your seed is implanted.