How to store jicama
Best place: the pantry. Jicama keeps for 4 months in a cool, dark, dry place, and USDA treats that as the main storage. The fridge time (2 to 3 weeks) is a fallback; the USDA note below explains why chilling is not the first choice.
4 months
from the package date
1-2 weeks if inappropriately handled.
2 to 3 weeks
from the package date
Free from moisture; chilling injury causes decay, discoloration or loss of texture may occur.
No guideline
USDA notes for jicama
- 1-2 weeks if inappropriately handled.
- Free from moisture; chilling injury causes decay, discoloration or loss of texture may occur.
How to tell jicama has gone bad
General signs for produce: fresh vegetables, the group USDA lists jicama under.
- Slimy, wet leaves on greens that were crisp before
- Soft or mushy spots on vegetables that were firm
- Sprouting or wrinkled skin on potatoes and onions
- Mould, often white or fuzzy, near the stem or cut end
- Sour or off smell replacing a vegetable's usual earthy scent
More on produce: fresh vegetables. The times above are quality guidelines, not safety limits; food that shows these signs goes out regardless of the date.
Storage habits that make the difference
Store leafy greens loosely wrapped in the crisper drawer, ideally with a paper towel to absorb extra moisture. Keep potatoes, onions and garlic in a cool, dark, dry place outside the fridge, and store potatoes away from onions since they spoil each other faster. Trim and wash vegetables just before cooking.
How to store other produce: fresh vegetables
Source: USDA FSIS FoodKeeper dataset (public domain). How we decode the data.