Senecio Mandraliscae Blue Chalk SticksBlue chalk sticks is an attractive easy care succulent with chalky blue-green finger shaped leaves. This plant works well in borders, containers and rock gardens. Can also be used as a house plant.
Garden design by carolyn mullet: Plant stairs with succulents - this actually works very well, the succulents thrive on the heat from the stone in summer. If you periodically wash the stairs off with a hose, that's enough water for the plants.
Ground Cover Creeping Sedum - fast-spreading, drought tolerant and easy to keep in check. It grows in the hot, full sun or in the shade. It doesn't seem to have any special soil requirements. In June, it's covered with tiny yellow flowers.