Slawa Tulip BulbsDeep burgundy and maroon with shades of copper and peach. Elegant & rich. Tulips grow best in zones 4 7 where colder winters are more common. When planting outdoors most classes of tulips do not return every year, with the exception of the Darwin Hybrids and species. We grow them in pots and crates and compost the bulbs after they bloom. These will ship mid January ready to plant or coax. Triumph (French). 18 stem length. Contains 10 bulbs.