Cipollini Red Onions are Heirloom, open pollinated, day neutral onions. A very rare Italian onion, Cipollini grows round and flat. These are nice and flavorful without being over bearing. The Cipollini Red is a great addition to any garden line up and a must grow for serious home cooks. Will grow in zones three to ten and can withstand cool summer nights. Buy our onion seeds online! Happy growing!!!