Self-Reliant Living
What Can You Store in a Root Cellar? A Full List
A root cellar is ideal for foods that like it cool, dark, and often humid. The classics are root vegetables — potatoes, carrots, beets, turnips, parsnips, rutabagas — plus onions and garlic, cabbages, winter squash and pumpkins, and apples and pears. Many home-canned goods and preserves keep well there too. The key nuances: most root vegetables want cold and humid conditions, while onions, garlic, and squash prefer cool but drier air — and you should keep apples away from potatoes and vegetables, because the ethylene gas fruit gives off makes them sprout and spoil faster. Group foods by what they like, and a good cellar keeps produce for months.
Key Takeaways
- Best-keepers: potatoes, carrots, beets, turnips, onions, cabbage, winter squash, apples.
- Two climates: most roots want cold + humid; onions, garlic, and squash want cool + dry.
- Keep apples/pears apart from potatoes and vegetables — ethylene gas spoils them faster.
- Onions and potatoes also store better separately.
- Canned goods and preserves store well in a cellar too.
The Classic Root Cellar Foods
If you're wondering what actually belongs in a root cellar, here's the practical, food-by-food list — grouped the way you'd actually store them. (For how a root cellar works in the first place, see what is a root cellar.)
Root vegetables (cold & humid)
These are the namesake of the root cellar and among the longest-keeping foods you can store: potatoes, carrots, beets, turnips, parsnips, rutabagas, and celeriac. They like it cold and humid, and many keep for months. Carrots and beets are often stored packed in damp sand to hold moisture. Potatoes must be kept in the dark, or they turn green.
Onions, garlic & shallots (cool & dry)
The allium family wants the opposite of the roots above: cool but dry air with good airflow. Well-cured onions, garlic, and shallots can last for many months when kept dry and ventilated — but they'll rot if stored in the damp conditions that carrots love, which is why they get their own drier corner.
Cabbages & hardy brassicas
Cabbages store surprisingly well in cool, humid conditions and can keep for a couple of months or more. Their one drawback is smell, so many people store them a little apart from other foods.
Winter squash & pumpkins (cool & dry)
Hard-skinned winter squash and pumpkins are excellent keepers, but unlike root vegetables they prefer cool and dry — not cold and damp. Cured properly, many varieties last for months.
Apples & pears (stored apart!)
Apples and pears keep beautifully in cool cellar conditions — with one important caveat below. They're the classic cellar fruit and can last well into winter.
Canned goods & preserves
A root cellar isn't only for fresh produce. Home-canned goods, jams, pickles, and other preserves store well in the stable, cool, dark environment, making the cellar a natural home for the results of your food preservation efforts.
A resource worth knowing about
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What NOT to Store Together
A little separation goes a long way in a root cellar:
- Keep apples and pears away from potatoes and vegetables. Ripening fruit releases ethylene gas, which makes potatoes sprout and many vegetables spoil faster.
- Store onions and potatoes apart. Each can shorten the other's storage life.
- Group by climate. Damp-loving roots in the cold, humid zone; onions, garlic, and squash in the cooler, drier zone.
- Check regularly and remove spoilage. One rotting item can spread — "one bad apple" is literal here.
Frequently Asked Questions
What can you store in a root cellar?
Root vegetables (potatoes, carrots, beets, turnips), onions and garlic, cabbage, winter squash, apples and pears, and home-canned goods. The common thread is foods that like cool, dark conditions.
What foods should not be stored together in a root cellar?
Keep apples and pears away from potatoes and vegetables — their ethylene gas causes sprouting and spoilage. Onions and potatoes also store better apart.
What vegetables last longest in a root cellar?
Potatoes, carrots, beets, turnips, winter squash, and onions are among the longest-keeping, often lasting months in the right conditions.
Do all root cellar foods need the same conditions?
No — most roots prefer cold and humid, while onions, garlic, and squash prefer cool and dry. Group foods by their preferences.
The Bottom Line
A root cellar earns its keep by storing a remarkable range of food through winter: root vegetables and cabbages in the cold, humid zone; onions, garlic, and winter squash in the cool, dry zone; apples and pears kept safely apart from the vegetables; and your canned goods alongside. Match each food to the conditions it likes, keep the ethylene-producing fruit separate, and check in now and then — and you'll have fresh food for months with no electricity at all.
Related: what is a root cellar and how to collect rainwater.
Disclaimer: Independent educational content, general information only — not professional food-safety advice. Always inspect stored food and follow current, tested food-safety guidance; when in doubt, throw it out. Contains affiliate links; we may earn a commission at no extra cost to you.