nostr:npub18994crjwnldrukwym5lz3y2nae84s84v20m2rkngtjnyg549lr6qvxmd6m Just make sure to rinse it really well first - drill a bunch of tiny (1/8"?) holes in a bucket to make a strainer.
I've read that the roots don't like the fine dust. Never done any A/B tests to confirm this, but intuitively it made sense at the time.