13/04/2026
BONE CHAR - using A Complete Cow A Complete Cow bones - we’re making our very first biochar product.
What is biochar?
It’s a stable, carbon-rich material made by heating organic matter (in this case, bones) at high temperatures with very little oxygen.
And yes - it can absolutely be made from bones.
Because biochar (and bone char) is so porous, it’s great at absorbing odours from your pickled compost or bokashi.
👉 Now, to use it - it does need to be “activated” with beneficial microbes. Which is why it’s perfect to add into your bokashi or Pickled system - where microbes can move in and get to work.
This not only helps manage odours… but also supports better soil over time 🌱
It becomes especially handy when adding higher protein scraps - like fish and seafood 🐟, meat 🥩, and dairy 🥛
So yes it’s a way to ramp up your soil health even more.. with just a little less ‘pong’ 😅