Yes. Jicama lasts 4 months in the pantry. After that, or sooner if stored badly, it spoils: watch for the signs below.
How to tell if jicama is bad
Smell
Fermented, sour or musty odour.
Texture
Soft, mushy or leaking spots, or wrinkled skin with soft flesh.
Colour
Dark bruising that spreads, or browning inside.
Mould
White, grey or green fuzz — discard soft produce; cut firm produce generously.
Jicama past the expiration date
Best-by and sell-by
FoodKeeper gives unopened jicama 4 months in the pantry or 2–3 weeks in the fridge, counted from the day you buy it. "Best-by" and "sell-by" describe quality and stock rotation, not safety; only infant formula carries a federally required use-by date.
Past the date
Jicama past its best-by date is usually safe if stored well; check smell, look and taste before using.
How to keep jicama fresh longer
- 1-2 weeks if inappropriately handled.
- Free from moisture; chilling injury causes decay, discoloration or loss of texture may occur.
- Store unwashed; wash just before eating.