Steppable Plants for Walkways: creeping perennials are very low growing ground covers, wide variety of color. blue star creeper, stonecrop and creeping wire vine. Miniature rush resembles grass but holds up to foot traffic
Rock Cress - Excellent evergreen ground cover, producing cushions of pretty purple-blue flowers. It can be planted along the edge of a bed or lawn, or in the rockery, but is also very effective in a hanging basket displaying a profusion of colour.
I want to put these indoors and outdoors so I feel the inner outer living Vertical garden of ferns! How about a variation of this leaning against the south side of the front yard or the north fence in the back yard?