Does anyone know of anyone combining Hugelkultur with the benefits of biochar by charring the wood they bury? Would it even be possible to get the benefits of both?
If you can stomach a bit of religious propaganda go check out http://backtoedenfilm.com/ for a fairly glowing testimonial on behalf of woodchip mulch use.
As penance for my terrible guilt at being unable to help you with any readily available data, I will gladly assist you in taste testing any and all delicious test batches.
I have no personal experience growing them, but I happen to live near KSU. Kentucky State University is doing some ag research involving paw paws and I think you'll find links from their site which may be helpful. http://www.pawpaw.kysu.edu/
