A gutter box planting

I walked down Haywood Street in West Asheville a couple of times today and yesterday, while getting my car window shield replaced (a chip morphed into a long crack on either side).

A high point were these "gutter" plantings, in ordinary galvanized gutters, filled with attractive sedums.

In the front, the owners had faced the gutters with brick. On the side, they were just suspended like miniature window boxes.

sedums in a window gutter