Potatoes and carrots can be stored together, but only if you follow a few important rules.
At first glance, it seems like a simple question.
After all, they’re both root vegetables, they both grow underground, and they both end up in the same shopping bag at the grocery store.
So why wouldn’t you just toss them in the same bin and call it a day?
Well, the answer to can potatoes and carrots be stored together is a bit more nuanced than a simple yes or no.
The truth is that potatoes and carrots have very different storage needs, and ignoring those differences can lead to spoilage, sprouting, and a whole lot of wasted food.
In this post, we’ll explore whether you can store potatoes and carrots together, the risks involved, and the best ways to keep both of them fresh for as long as possible.
Can Potatoes and Carrots Be Stored Together?
Yes, potatoes and carrots can be stored together, but it’s not as straightforward as it sounds.
The short answer is that you can store them together for a short period, but for long-term storage, it’s better to keep them separate.
Here’s why:
1. They Have Different Humidity Needs
Carrots need high humidity to stay crisp.
If they dry out, they become limp, rubbery, and pretty unappetizing.
Potatoes, on the other hand, prefer a dry environment.
Too much moisture around potatoes encourages mold, rot, and early sprouting.
So when you store potatoes and carrots together, you’re basically forcing one of them to live in conditions it doesn’t like.
That’s the main reason why storing potatoes and carrots together is tricky.
2. Potatoes Release Ethylene Gas
Potatoes naturally release a gas called ethylene.
This gas speeds up the ripening process in many fruits and vegetables.
Carrots are sensitive to ethylene.
When carrots are exposed to ethylene for too long, they develop a bitter flavor and can go bad much faster.
So even if you get the humidity right, the ethylene gas from potatoes can still ruin your carrots.
That’s another big reason why can potatoes and carrots be stored together is a question worth asking before you just dump them in the same bin.
3. They Have Different Temperature Preferences
Potatoes store best at around 45–50°F (7–10°C).
Carrots, on the other hand, prefer slightly cooler temperatures, around 32–40°F (0–4°C).
If you store them together at room temperature, both will spoil faster.
If you store them in the fridge, the potatoes will turn sweet and gritty because cold temperatures convert their starch into sugar.
So finding a middle ground is almost impossible.
This temperature mismatch is a major reason why storing potatoes and carrots together isn’t ideal for long-term storage.
4. Light Exposure Affects Them Differently
Potatoes should always be stored in the dark.
When potatoes are exposed to light, they turn green and produce solanine, which is toxic.
Carrots don’t have that problem, but they still do best in a cool, dark place to retain their moisture and flavor.
So if you’re storing them together, you need to make sure the spot is completely dark.
That’s one area where potatoes and carrots can actually agree.
When Can You Store Potatoes and Carrots Together?
You can store potatoes and carrots together if you plan to use them within a few days.
For short-term storage, the differences in humidity and ethylene sensitivity won’t cause noticeable damage.
Just keep them in a cool, dark place, and don’t let them sit together for more than three to five days.
If you’re cooking a stew or a soup and you just bought both, it’s fine to keep them side by side on the counter overnight.
But for anything longer than that, you should separate them.
Best Ways to Store Potatoes and Carrots Separately
If you want to get the most shelf life out of both, here’s how to store them properly.
1. Store Potatoes in a Cool, Dark, Dry Place
Keep potatoes in a paper bag or a cardboard box.
Don’t use plastic bags because they trap moisture and cause rot.
Store them in a pantry, a cellar, or a dark corner of your kitchen.
Avoid the fridge, because cold temperatures make potatoes turn sweet and mealy.
2. Store Carrots in the Fridge
Carrots do best in the crisper drawer of your fridge.
Remove the leafy tops before storing, because the greens pull moisture out of the roots.
Keep carrots in a sealed container or a plastic bag with a few holes for airflow.
You can also wrap them in a damp paper towel to maintain humidity.
3. Keep Them Away from Ethylene Producers
Even when stored separately, keep carrots away from apples, bananas, and potatoes.
These all release ethylene gas that can make carrots bitter.
So if you’re wondering can potatoes and carrots be stored together, remember that ethylene is one of the biggest reasons to keep them apart.
4. Use Airtight Containers for Cut or Peeled Veggies
If you’ve already peeled or chopped your potatoes and carrots, store them in separate airtight containers in the fridge.
Cut potatoes should be submerged in water to prevent browning.
Cut carrots just need a sealed container with a little moisture.
Don’t mix them once they’re cut, because they’ll spoil at different rates.
So, Can Potatoes and Carrots Be Stored Together?
Potatoes and carrots can be stored together for a short time, but for long-term storage, it’s best to keep them separate.
They have different humidity needs, different temperature preferences, and potatoes release ethylene gas that can ruin carrots.
If you’re just keeping them for a few days, go ahead and store them together in a cool, dark spot.
But if you want your potatoes to stay firm and your carrots to stay crisp for weeks, give them their own space.
That way, you get the best of both worlds and waste less food.
Hope this post has helped you understand whether can potatoes and carrots be stored together and how to do it right.