On the willow poop field - anyone who has ever worked on septics will know the propensity of tree
roots to find and FILL tanks and utterly destroy how septic tanks work. Sure they'll help dry it up, but thats not the point of a septic. Maybe I'm missing something big here.
I've learned more on the natural burial thing and decided that I want a simple pine box and if they can plant an
apple tree on me or something like that, all the better. The
native plant garden is a great idea too. I also like your suggestion of the family digging the hole - our society has gotten away from that (the way it used to be) in favor of paying for it since no one thinks they have the time for it anymore. It gives closure.
I cant fathom burdening my family with an expensive funeral, casket, and all that. I believe that God will resurrect this body and has no need of preserving or protecting my body whatsoever. If my family wants to
feed the poor with the money otherwise spent on preserving a lifeless corpse, then all the better.
Just imagine all the food that COULD be produced for homeless or bereaved families on the land currently used for rows of expensive and difficult to mow around markers.