North American species of stonecrop moister habitats, from Georgia, Alabama and southeast Tennessee, where it grows in the valleys along the rivers and streams, and at the foot of the mountain. Sedum not know is glabrous perennial plant, with brown fibrous roots growing in shallow soil. Light green stems are procumbent, and each ends with a rosette of leaves. White flowers open from late April to mid May. It grows on limestone and shale.

Sedum you do not know is very similar to Sedum glaucophyllum. In many cases, the similarity so great that it is very difficult these two plants to distinguish from each other. Its application in the garden is again wide. Suitable for rockery, polostinná the wetter places in crevices between rocks or on small plots. Due to its slower growth is suitable for planting troughs and basins.