A critique of my first attempt to make biochar with an open top kiln and how to solve some of the problems.
Tom builds an open top biochar kiln.
A quick and easy method for protecting seedlings from ducks, squirrels, and wascally wabbits.
DIY insulated drum composter with a hand crank.
Do we really need all that plastic in the garden?
A report on some upgrades to the “Tin Man” biochar retort.
The temperature data looks promising.