Dutch iris hybrids grow from bulbs that can be planted in fall or spring and are often grown as annuals. These graceful and elegant flowers bloom atop grass-like foliage. They are easy to grow and if zone appropriate are great for naturalizing. They are often used as cut flowers. Sapphire Beauty is the classic purple Dutch Iris with a striking yellow flame in the falls. They are deer and critter resistant and will return for years to come. Van Zyverden deer resistant perennial USDA Hardiness Zones 6-8 1 lb