• LibertyLizard@slrpnk.net
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      4 days ago

      Not sure. I can’t think of a reason why it would be on only one side like this. Could be lichen or other organisms growing on the north side where there is more moisture?

      • MrPistachios
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        3 days ago

        yeah that would be my guess too, the side that is shaded more from the sun