This is a white flowering sport of 'Pure Joy' has the same exemplary performance, as well as an explosion of blooms that cover the dome-like habit.
This plant falls into a category of hardy, dome shaped Sedum hybrids. These plants typically bloom in early fall on round mushroom cap-type habits. Especially vivid when planted en masse. Through the year they showcase succulent foliage and are well adapted to low water and rock gardens. If left standing, they provide winter interest and food for birds.