Cerastium tomentosum

Cerastium tomentosum, commonly known as Snow-in-Summer, is a mat-forming perennial admired for its silver-gray, woolly foliage and its masses of small, white, star-shaped flowers. Blooming in late spring to early summer, the profusion of bright white blooms creates a striking contrast against the silvery foliage, resembling a blanket of snow-hence its common name. As the flowers bloom in dense clusters, they often spill over rocks or walls, adding a soft, flowing appearance to the landscape.

Native to alpine regions of Europe, particularly Italy, Cerastium tomentosum thrives in well-drained, rocky environments, making it a popular choice for rock gardens, borders, and ground cover. Its ability to tolerate poor soils and dry conditions has made it a reliable and low-maintenance option for challenging spots in the garden. This plant's combination of silver foliage and brilliant white blooms provides year-round interest and adds a cooling, elegant effect to sunny areas.