"Oxymel of Squill" wrote in message
...

I put all kitchen stuff in mine, including onion and lemon, torn up
egg
boxes are apprently v tasty too so I add those. And a helping of
dead leaves
and grass cuttings in season. I don't add egg shells, (I don't even
compost
them as they never seem to break up).

[snip]

What did you expect? They are pure limestone.
:{-))

Franz