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How Long Do Cucumbers Last?

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Cucumbers are popular vegetables, and everyone loves them. If you recently bought or harvested a lot of cucumbers, a slight challenge you’d face is storing them so that they’ll last longer.

For how long can you store your vegetables? How can you tell that your cucumbers are still healthy to eat after a long time? Read this article to learn about the shelf life of cucumbers.

Fresh cucumbers on wooden plate on black background

How Long Do Cucumbers Last?

Fresh cucumbers can last for as long as four days to two weeks depending on how you store them. They can even last for months if you use aggressive storage techniques.

The way you want your cucumbers (for consumption) determines how you store them. The storage technique for fresh cucumbers is different for cooked, crispy, or pickled cucumbers.

This means that you have a lot of factors to consider when storing your vegetables.

How to Store Cucumbers So They Last Longer

To help store your cucumbers so that they last longer, use these tips:

1. Store in a Cool and Dry Room

Fresh cucumbers in wooden crate box on wooden dark background

You don’t need any special technique to store your cucumbers. If you just harvested them or you bought them from the dry section of a store, you can leave the cucumbers in a cool room.

Note that fruits in the dry section refer to fruits not kept inside fridges in stores.

Cucumbers kept in cool and dry rooms can stay good for two to four days depending on the temperature, humidity, and other factors in the room.

The higher the room’s temperature and humidity, the quicker your cucumbers will spoil.

Please do not keep the cucumbers in a spot with direct sunlight. Exposure to sunlight will spoil your cucumbers quickly.

2. Refrigerate

Refrigerator full of groceries including fresh greens, citrus fruits, vegetables like cucumber and eggs

You can keep your cucumbers in the fridge to help them last longer. The best temperature to store cucumbers is 55°F. Storing your cucumbers at 40°F or lower will make them spoil quickly.

Keeping the vegetables at very low temperatures can cause the appearance of water-soaked spots on the cucumber’s skin.

When you store your cucumbers at the right temperature in the fridge, they can last for four to six days. You can help them last longer if you wash them properly before storing them in the fridge.

3. Wrap Tightly in a Plastic Bag

One hack for storing cucumbers and other vegetables is to wrap them tightly in a plastic bag. Wrapping your cucumbers will prevent them from losing moisture.

After washing your cucumbers, wait until they are almost dry, and then wrap them properly. If you want to store them for over one week, keep the wrapped cucumbers in a fridge at 55°F.

Your cucumbers can last for close to two weeks when you properly wrap them. Another advantage of wrapping them is that so long as you use a clear wrap, you can also examine the cucumbers for spoilage at any time.

What’s more? You can wrap sliced cucumbers. So long as the sliced cucumbers are fresh, wrap them and enjoy them later. Awesome, right?

4. Use a Dehydrator

Dehydrated cucumber slices on food dehydrator tray

Would you love to eat crispy cucumbers? If so, use a dehydrator to store them.

Dry cucumbers can last for weeks or even months so long as you keep them properly. Using a knife, make very thin cucumber slices and dry them using the dehydrator.

When the cucumber slices are dry enough, keep them in a dry bag or container and store them in a cabinet.

So long as you do not expose the dried cucumbers to humidity and they stay completely dry and are kept in the bag, they will last for a very long time.

Aside from cucumbers, you can use this method to store so many types of fruits. It helps you to eliminate the chance of your fruit going bad.

5. Make Pickles

Canned pickles cucumbers and whole cucumbers on kitchen counter

Do you love pickles?

You can keep your cucumbers for a very long time if you make pickles with them. However, ensure that you use pickling varieties.

Your pickles can last for more than three weeks in the fridge, so you have a lot of time to keep your cucumbers for future consumption.

How to Know When to Dispose of Your Cucumbers

After storing your cucumbers for days, weeks, or months, check if they are still edible before you eat them. If they are spoiled, dispose of them.

To tell if your cucumbers are edible or spoiled, check for the following:

1. It is Squishy

Two overripe cucumbers isolated on the white background

Hold a cucumber in your hands and try to press it gently. If it is squishy and not firm, it is bad and no longer edible.

Cucumbers become squishy when they have air pockets inside. The presence of air pockets means that the cucumbers are losing their moisture and becoming inedible.

Squishy cucumbers may still be edible if they are only squishy and not yet showing any other sign of spoilage.

However, when they are squishy and show other signs that they are bad, dispose of them.

You can cut the cucumber and check the inside to see if it is still edible for you.

2. It Smells

A cucumber with a bad smell is a bad cucumber. Cucumbers are filled with water and just like water, they should not have any smell. You need no other sign to conclude that your smelly cucumber is bad.

Cucumbers produce a smell because of the microbes present. While these microbes act on the cucumber, they release toxic gases. These gases are responsible for the smell.

Would you love to eat cucumber with harmful microbes? Of course not. Therefore, quickly dispose of your smelly cucumber.

If you have other good cucumbers near the smelly one, use or eat them quickly before they go bad.

3. There Are Brown Patches Inside

rotten cucumber on white plate

Use a knife to slice the cucumber. If there are any soft or dark spots on the skin of the cucumber, slice the region where you find the spot.

Check if the inside of the cucumber is brown, black, or not bright like how a cucumber should be inside. If there are dark spots inside, the cucumber is bad.

However, you don’t have to dispose of the cucumber with dark spots. These spots may be caused by microbes, mishandling the vegetables, frost, etc.

Instead of disposing of the entire vegetable, you can cut out and dispose of only the parts with brown spots. Only if there is enough good vegetable to make it worthwhile.

4. It Has Mold

Rotten Cucumbers on white background, cucumbers with mold

Can you see mold growing on the skin of your cucumber? Seeing mold on your cucumber skin is the only sign to tell you to dispose of the cucumber.

Mold on the skin of your cucumber signifies that there are fungi (which produce the mold) present inside the cucumber. Do not eat any cucumber with mold present.

If there are other cucumbers close to the moldy one, check them for mold. If they are free from mold, consume them quickly so that they do not go bad and become useless.

5. It Has a Horrible Taste

Laid out in a row spoiled green cucumbers on an old wooden background

You don’t need to taste a cucumber before you can tell that it is bad. However, some bad cucumbers show no sign of spoilage, and you can only tell that they are bad when you taste them.

Cucumber has a mildly sweet taste. However, if your cucumber tastes sour or bitter, the cucumber is bad. Dispose of it.

Note that when one cucumber tastes bad, it does not mean that the others are also bad.

Some cucumbers are harvested with bad taste, maybe because they are unripe or overripe. Others become bad due to mishandling.

Therefore, check other cucumbers first and ensure that they are bad before you dispose of them.

Final Thoughts

So long as you can prevent external moisture from reaching your cucumbers and internal moisture from leaving, you can store your cucumbers for over two weeks.

Remember to check for and eat only healthy cucumbers, especially after storing them for a very long time.

If your cucumber no longer looks healthy to eat, dispose of it so that you and your family can stay safe.