Help needed I recently saw this displayed at the Gardener's world live show(UK). How could I achieve something like this at home? I'm thinking chicken wire & Hessian frame, with sempervivums growing through. The display didn't seem to have any soil/medium in it. Is it possible to grow sempervivums without soil? Originally by u/i3lade4life on Reddit: https://tinyurl.com/2cw3phf7