Storage Onions: Harvest: August – October Shipping period: August – April Geographies: Colorado, Idaho/ E. Oregon, Minnesota, New York, Washington, Wisconsin Storage Temperatures: August-September 48 Degrees with ample airflow. October-April 36-40 Degrees *Shrink wrap should never be used to store or transport onions. * Storage onions are harvest and stored in temperature-control units for up...
