In article ,
David wrote:
Having been reminded that coffee grounds are a folk remedy for deterring
slugs, I looked it up online.

Apparently it is illegal to use any untested product as a chemical
deterrent.

Mulching to add organic content is fine, though.......

Ignoring the above for the moment, has anyone tried this and does it work?

According to all reports, not well.


Regards,
Nick Maclaren.