Blooming in early spring, Rock Cress Snow Peak offers a low-maintenance ground cover in snowy white. Pollinators will be attracted from all around to its sweet fragrance and mounding habit. Drought-tolerant and forgiving, Rock Cress Snow Peak is a great candidate for edging your paths or tucking into stone walls. Thriving in full sun, these dainty, pure white flowers bloom early in spring and are a dependable perennial creating a low carpet of evergreen foliage.