Potatoes are a staple in many households, known for their versatility and long shelf life. However, even with their naturally robust keeping quality, there are ways to significantly extend their freshness. By using the absolute best tip for storage, potatoes can stay fresh for over four months.

The secret to achieving this extended freshness is simple: store your potatoes in a cool, dark, and well-ventilated area. The ideal storage temperature is around 45-50 degrees Fahrenheit (7-10 degrees Celsius). Avoid places where temperatures drop below freezing or rise above 60 degrees Fahrenheit (16 degrees Celsius), as these conditions can cause the potatoes to freeze or sprout prematurely.

In addition to temperature control, it’s important to ensure that the storage area is dark. Potatoes exposed to light will start producing chlorophyll and solanine, a bitter-tasting compound that can be toxic in large quantities. To prevent this, store potatoes in a paper bag, burlap sack, or cardboard box—materials that are breathable yet block out light.

Humidity is another key factor in maintaining potato freshness. An environment with moderate humidity prevents the potatoes from drying out and becoming shriveled. However, too much moisture can promote mold growth and cause rotting. Striking the right balance is crucial.

Air circulation should not be overlooked either. Good ventilation helps to ward off condensation and keeps ethylene gas from building up around your potatoes. Ethylene gas is naturally produced by fruits such as apples and bananas and can accelerate ripening and spoilage.

By adhering to these storage conditions—cool temperatures, darkness, moderate humidity, and good ventilation—you can enjoy fresh potatoes for up to four months or possibly longer. With proper care, you’ll waste fewer of these delicious tubers and always have them on hand for your favorite dishes.