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Built a conpost bin out of pallets this past weekend!
(lemmy.sdf.org)
Anything related to composting, vermicomposting, bokashi, etc.
Ask any question, or show us your black gold or your family of wigglers!
Nice job! If you have any spare boards left over, consider making a box you can stand on to pee on the pile!
I have my own process for eggshells. I rinse them and collect them in a box under my sink. Every so often I take them all out, put them on a baking sheet, and sanitize them in the oven. 300 degrees for 8 mins I figure is plenty.
Then I take the nice, dry, brittle shells and grind them in an old coffee grinder I have. They turn into dust which I add straight into my vegetable garden. Composting whole shells doesn’t work that well, but this does the trick.
They don’t need to be chemically transformed. There’s plenty of good minerals right there as long as you can make enough surface area for them to be accessible.