This is an excellent solution to a narrow area. Mini blue oat grass and succulent garden spotted on a walk nice for a narrow area of earth-For the Back yard planter or by the wall? or front yard planter?
Planting in between the sidewalk and street. Allium giganteum (Allium 'Globemaster'), steppe sage (Salvia memorosa 'Caradonna'), catmint (Nepeta x faassenii 'Walkers Low') and peat reed grass (Calamagrostis x acutiflora 'Karl Foerster').