Armeria Maritima Seeds

(Armeria maritima). Armeria maritima, or sea thrift, is a small, slow-spreading evergreen with little balls of tiny flowers in shades of pink or white on longer stems. It's a perennial in USDA zones 4-8. It grows best in full sun and well-drained soil. Very drought-tolerant with a deep tap root, it does well in xeriscapes and rock gardens. Unlike many other evergreen perennials, it should not be cut back in the fall. Often used as ground cover.