How Long Does Sweet Potato Last?
Sweet Potato: 2–5 weeks in the pantry. These are listed storage intervals; check each card for exact evidence and conditions. Freezer intervals describe quality.
- 2 cited USDA/FDA/FSIS sources
- Editorial review · Editorial record: June 2026
This editorial interval has no verified exact source yet. Follow your product label.
- Each card identifies whether its interval has an exact source or is still under review. A missing card means no interval is available for that state.
- An absent after-opening entry must not be replaced with an unopened interval.
Trim small bad spots, but discard sweet potatoes that are widely soft, mouldy, or fermented-smelling.
How to tell if it's gone bad
Normal appearance and smell do not prove food is safe. Disease-causing bacteria may be present without visible spoilage. Never taste food to test its safety; follow time, temperature and recall guidance. FDA — Storage Basics
- Look:Soft spots, mould, shrivelled skin
- Smell:Sour or fermented smell
- Texture:Mushy, leaking, or hollow feel
When in doubt, throw it out. If Sweet Potato smells, looks, or feels off — discard it. Food poisoning is not worth the risk.
Storage tips
Keep sweet potatoes loose in a cool, dark, well-ventilated cupboard — not the fridge, where cold makes them develop a hard core and off taste.
Check your storage dates
Compare the elapsed time with the storage guidance. This cannot certify that food is safe.
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