This yellow storage onion is considered an improvement based on its wider adaptability and storage life. Thick copper skin, fine necks, and a uniform, round shape allows for great keeping qualities. Can store well into the spring. Tolerant of fusarium and pink root. It is quickly becoming a standard yellow keeper for growers everywhere. Long day onion. Plant in sun. (Maturity: 105 days) (Allium cepa ‘Cortland’)