Both of these varieties are cultivated for long storage.
Onions do best stored in refrigerator temperatures (around 34 degrees), but can last well in a variety of temperatures (like your unheated garage). The warmer the storage, the shorter the storage life.
Both of these varieties are cultivated for long storage.
Onions do best stored in refrigerator temperatures (around 34 degrees), but can last well in a variety of temperatures (like your unheated garage). The warmer the storage, the shorter the storage life.