Sempervivum (sem-per-VEE-vum) (Hens & Chicks, Semps, Houseleeks) are beautiful outdoor succulents prized for their charming appearance and extremely resilient nature. They resemble an unfurled rose with seasonal blushes of colors and can form dense mats that accent gardens and arrangements. Regardless of droughts, deep freezes, and poor soil, Sempervivum grow easily and will brighten any planting with eye-catching colors, forms, and textures.