
Storing potatoes in plastic bags is not ideal as plastic bags can trap moisture, creating a damp environment where the potatoes are likely to spoil more quickly. Plastic bags can also prevent air circulation, which is necessary to prevent mould and rotting. Therefore, if you buy potatoes that come in a plastic bag, it is best to remove them for longer-term storage.
| Characteristics | Values |
|---|---|
| Ideal storage temperature | 45°F to 55°F |
| Ideal storage location | Cool, dry, dark place with good ventilation |
| Storage container | Paper bag, hessian sack, basket, bowl |
| Plastic bags | Should be avoided as they trap moisture and create a damp environment |
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What You'll Learn
- Plastic bags can trap moisture, creating a damp environment for potatoes
- Potatoes should be stored in a cool, dry, dark place
- A paper bag, hessian sack or basket are good alternatives to plastic bags
- Plastic bags can cause potatoes to spoil more quickly
- Potatoes should be stored in a well-ventilated area

Plastic bags can trap moisture, creating a damp environment for potatoes
Plastic bags are not ideal for storing potatoes. Potatoes are high in water content and need a humid environment, but they also need air circulation to prevent mould and rotting. Plastic bags can trap moisture, creating a damp environment where the potatoes are likely to spoil more quickly.
The perfect temperature for storing potatoes is 45°F to 55°F, which is only slightly above refrigeration temperature. Good places to store potatoes include garages, sheds, cellars, porches, or the coldest, draftiest spot in your kitchen. It is best to avoid hot spots such as next to the oven, on top of the fridge, or under the sink.
It is also important to note that potatoes should be stored in a cool, dry, dark place with good ventilation and out of direct sunlight. A paper bag, a small hessian sack, a basket, or a bowl are all good options that allow plenty of air circulation.
If you buy potatoes that come in a plastic bag, it is best to remove them for longer-term storage. This is because plastic bags can trap moisture and create an environment that is too humid, leading to premature rotting.
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Potatoes should be stored in a cool, dry, dark place
Storing potatoes in a plastic bag is not recommended. Plastic bags can trap moisture, creating a damp environment where potatoes are likely to spoil more quickly. Therefore, if your potatoes come in a plastic bag, it is best to remove them for longer-term storage.
Instead, potatoes should be stored in a cool, dry, dark place. The ideal temperature for storing potatoes is 45°F to 55°F, which is slightly above refrigeration temperature. Good places to store potatoes include garages, sheds, cellars, porches, or the coldest, draftiest spot in your kitchen. It is important to avoid hot spots such as next to the oven, on top of the fridge, or under the sink, as these areas can be too warm for optimal potato storage.
Additionally, potatoes need good ventilation and air circulation to stay fresh. They should not be kept in a container, plastic bag, or piled together, as this can restrict airflow and promote mould and rotting. Storing potatoes in a paper bag, basket, or large bowl is ideal, as these options allow for adequate air circulation. Keeping potatoes in a pillowcase or an old sack and storing them in a dark cupboard can also help them last longer.
It is worth noting that potatoes should be kept away from certain types of produce, such as onions, bananas, and apples, which produce ethylene gas. Storing potatoes near these items can cause them to ripen and spoil more quickly. By following these storage guidelines, potatoes can be kept fresh for months.
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A paper bag, hessian sack or basket are good alternatives to plastic bags
Storing potatoes in plastic bags is not recommended. Plastic bags can trap moisture, creating a damp environment where the potatoes are likely to spoil more quickly. Therefore, if you buy potatoes in a plastic bag, it's best to remove them for longer-term storage.
A paper bag, hessian sack, or basket are all good alternatives to plastic bags. These options allow for plenty of air circulation, which is crucial for keeping potatoes fresh. One person on Reddit mentions that their mother grows potatoes, and they store their harvest in large paper bags from Home Depot in their garage, and they last until spring.
Another advantage of using paper bags, hessian sacks, or baskets is that they are typically not airtight, which is ideal for potato storage. Potatoes should be kept in a cool, dry, and dark place with good ventilation. A kitchen cupboard, closet, basement, or garage can all be good choices, as long as they are not too warm.
Additionally, when buying potatoes, it is recommended to choose unwashed potatoes as they can be stored for longer. Also, it is worth noting that potatoes should not be stored in the fridge or freezer, as these environments can be too cold and damp, causing premature rotting and potentially affecting the taste and colour of the potatoes.
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Plastic bags can cause potatoes to spoil more quickly
One user on Reddit shared their experience with storing potatoes in a plastic bag, which resulted in one bad potato "liquefying" and spreading to the rest of the bag. Another user on Reddit also observed that an entire shipment of plastic-bagged potatoes from Aldi had gone bad.
To prevent potatoes from spoiling, it is best to store them in a paper bag, basket, or large bowl, as these options allow for proper air circulation. Additionally, it is important to ensure that the storage area is not too warm, as warmer temperatures can encourage sprouting. The ideal temperature for storing potatoes is 45°F to 55°F, which can be achieved in garages, sheds, cellars, porches, or drafty areas of the kitchen.
It is worth noting that potatoes should also be kept away from certain types of produce, such as onions, bananas, and apples, as these produce ethylene gas, which can cause nearby potatoes to ripen and spoil more quickly. Overall, by avoiding plastic bags and following these storage guidelines, potatoes can be kept fresh for months.
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Potatoes should be stored in a well-ventilated area
Storing potatoes in a well-ventilated area is essential to keep them fresh for extended periods. While potatoes are versatile and can be used in various dishes, improper storage can lead to spoilage and wastage.
Firstly, it is important to note that potatoes should be stored in a cool, dry, and dark place. The ideal temperature range for storing potatoes is 45°F to 55°F, which is slightly above refrigeration temperature. This range helps prevent the potatoes from rotting prematurely and maintains their quality. Places like garages, sheds, cellars, porches, or the coldest, draftiest spot in your kitchen are ideal.
Secondly, potatoes need good airflow to prevent mould and rotting. Avoid storing potatoes in plastic bags or sealed containers as they trap moisture, creating a damp environment conducive to spoilage. Instead, transfer potatoes from plastic bags to paper bags, baskets, or bowls, which promote air circulation.
Additionally, avoid storing potatoes in the refrigerator or freezer. These appliances are relatively damp, which can accelerate rotting. Furthermore, extremely low temperatures can convert the potato starch to sugar, resulting in an odd sweetness and an unappealing brown colour when cooked.
Lastly, it is recommended to store potatoes away from certain produce items like onions, bananas, and apples. These fruits produce ethylene gas, which can cause nearby potatoes to ripen and spoil more quickly. By following these guidelines, potatoes can be stored effectively, reducing waste and ensuring their availability for various culinary applications.
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Frequently asked questions
No, it is not recommended to store potatoes in a plastic bag. Plastic bags can trap moisture, creating a damp environment where the potatoes are likely to spoil more quickly.
The best way to store potatoes is to keep them in a cool, dry place with good ventilation and away from direct sunlight. A paper bag, hessian sack, basket or large bowl are ideal for storing potatoes as they allow for plenty of air circulation.
The perfect temperature for storing potatoes is 45°F to 55°F, which is slightly above refrigeration temperature. Garages, sheds, cellars, porches, or the coldest, draftiest spot in your kitchen are good options.
It is not recommended to store potatoes in the fridge or freezer as these are fairly damp spaces, which may cause premature rotting. Extra-cold temperatures can also cause the potato starches to break down into sugars, giving them an oddly sweet flavour and an unappealing brown colour when cooked.
It is best to buy potatoes that are unwashed and feel firm, without any soft spots.











































