• @b0thvar
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    121 year ago

    I was thinking there could be a drainage pipe buried in a trench under the “path”

    • @[email protected]
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      fedilink
      161 year ago

      It can also be a hot water pipe, which gives out enough heat to protect the plant roots from freezing during winter.

      • @[email protected]
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        fedilink
        31 year ago

        Or maybe there used to be a path there, while the surrounding area was covered with gravel or something else preventing growth.

      • zer0
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        fedilink
        21 year ago

        That is the most common cause for such phenomena

      • @[email protected]
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        fedilink
        11 year ago

        I impassive it doesn’t need to be hot. Regular water is probably enough to keep it above freezing