So easy succulent container garden. Step it up! Blue-green echeveria (Echeveria spp.) combines with white-striped zebra haworthia (Haworthia fasciata) and fuzzy panda plant (Kalanchoe tomentosa) with brown-tipped leaves. A separate container with burro's tail (Sedum morganianum) adds color and textural contrast as it drapes over the edge of the next step.