Week one is now over and there are already changes to the copper I left outside and this is even more evident when moving the plant pots and under the copper is as new.
I have now moved the pots so hopefully next week when I do this again, there would have been more marks caused by the exposure to the oxygen.
When moving the pots, the copper did curl over but as it’s the exposure the air that causes the brownish colour, this shouldn’t change much.
