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Considering this, how do you store green onions long term?
Place your green onions in a jar with a bitofwater, just like option 1. Then cover them with a plastic bagandstore them in the refrigerator. Replace the watereverycouple of days. Just be sure to put them where theyaren'tlikely to get knocked over.
Simply so, how long can you keep green onions?
1 to 2 weeks
Onions will keep for 1-2 months in the summerandup to 6 months in the winter, since the conditions are lesshumidand cooler. If cut and peeled, they will last in asealedplastic bag in the fridge for a few days. Shallotswill keepfor a month at room temperature and for 2 weeks if youstore themin the fridge.