White stonecrop 'Murale' is one of those tough, unassuming sedums that can virtually be ignored once established, yet still thrive in dry, well-draining soil. It makes a great trailer for succulent baskets or containers and will even start new plants when pieces break off the main plant. Small star-like flowers in July may attract pollinators, and the leaves take on reddish-brown tones in the fall and winter.