Saxifraga ×arendsii, commonly known as mossy saxifrage, is a perennial herb that is a complex crossbreed primarily involving Saxifraga moschata, Saxifraga rosacea, and Saxifraga granulata. This evergreen plant typically grows 2-4 inches tall and forms dense basal rosettes of glossy, bright green leaves. It is native to alpine regions and rocky areas in Europe, where it thrives in cool, moist conditions. The plant produces solitary, cup-shaped or star-shaped flowers in shades of white, pink, or red from March to August, which are highly valued for their extended blooming period and their ability to attract pollinators.

Mossy saxifrage is appreciated for its low-growing, mat-forming habit and its vibrant flowers, which make it an excellent choice for garden borders, rock gardens, and as ground cover. It is relatively easy to maintain, requiring minimal care once established. It prefers well-drained, moderately fertile soil and can tolerate a range of light conditions from full sun to partial shade. While it is generally pest and disease-free, it can suffer from root rot if overwatered or planted in poorly drained soils. Mossy saxifrage is also used in alpine and trough gardens due to its compact size and attractive foliage.CC BY-SA 4.0