Best Ways to Store Potatoes at Home

Proper home storage is the secret to enjoying your potato harvest for months. By controlling light, temperature, humidity, and airflow, you can keep your spuds fresh, firm, and sprout-free through winter and into spring.

The Top Storage Methods

• Cool, Dark & Well-Ventilated Space:
  Ideal temperature is 2–5°C (36–41°F)—unheated cellar, basement, or garage are great options if frost-free.
• Hessian (Burlap) or Paper Sacks:
  Breathable, reduce condensation, and allow for easy inspection. Never use sealed plastic bags.
• Cardboard Boxes or Wooden Crates:
  Place tubers in shallow layers; interleave with newspaper to absorb moisture.
• Store in Darkness:
  Light exposure turns potatoes green and speeds up sprouting. Keep all containers covered or in a dark cupboard.

Storage Tips & Tricks

• Don’t Wash Potatoes Before Storage:
  Dirt helps prevent rot—lightly brush off excess soil instead.
• Check Regularly:
  Inspect every 2–3 weeks and remove any sprouting or rotting potatoes immediately.
• Keep Away from Fruit:
  Apples, bananas, and onions release ethylene, which can cause potatoes to spoil or sprout faster.
• Humidity Matters:
  Too dry = shriveled tubers; too damp = rot. Aim for moderate humidity and use newspaper to absorb excess moisture if needed.

Alternative Short-Term Storage

• Small quantities can be kept in a kitchen cupboard for 1–2 weeks, but keep them in the dark and away from the oven.
• For new potatoes or early crops, a paper bag in the fridge’s crisper drawer works for up to a week.

What NOT to Do

• Don’t store potatoes in airtight containers or plastic bags.
• Don’t store in the refrigerator long-term—cold converts potato starch to sugar, impacting taste and texture.

Pro Tip

• If potatoes start to sprout, move to a cooler spot or use them up first. Sprouts themselves are not edible.