Copper, coffee and beer come together in a cumulative effort to keep pests out of your patch
Anyone who has ever had a tree get in the way of a breathtaking view or pending development approval will know the consequence of a copper coin – come on, we’re all aware of this nasty poisoning tactic! But did you know that copper can be used to kill other stuff too, like pesky snails and slugs?
Continue reading...from World news | The Guardian https://ift.tt/38m6Ol4
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