Long-Term Onion Storage: Keep Your Onions Fresh for Up to Two Years! - Page 2

Curing:
- Lay the onions out in a single layer in a warm, dry, well-ventilated place, like a covered porch or a shed. Allow them to dry for two to three weeks until the outer skins rustle when handled, and the necks are tight.
Trimming:
- Once cured, trim off any roots with scissors. Be careful not to cut into the bulbs themselves. Also, peel off any loose or excess skins.