Subnostr

So, a stainless steel strainer inside a mixing tray, with a cinder block and a brick makes a fine charcoal grinding station. #grownostr #biochar

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We used a bucket and a stump to grind our bio-char! #usewhatyouhave

I've got quite a bit of biochar that needs to be ground up.

I may try this method

It works well for me. Don't do it dry and don't do it wet, damp works for me.