Arugula
The answer
Fresh arugula lasts 3–5 days in the fridge. Freeze only after blanching.
Caution Keep greens dry in the crisper. Don't wash until ready to use.
How long it keeps
Fridge (40°F) 3–5 days safe window
Freezer (0°F) 10–12 months (blanched) best quality
Room temp Store refrigerated then discard
Discard Discard slimy, dark, or foul-smelling leaves — and the whole bag if slime is widespread.
By state & packaging
State Fridge Freezer
Fresh, refrigerated 3–5 days Blanch first
Cooked 3–4 days 10–12 months
Signs it has gone bad
✕ Slimy, wet leaves
✕ Dark or translucent patches
✕ Sour or rotten smell
FAQ
Are wilted arugula still safe?
Wilted but dry leaves are fine cooked. Slimy or foul-smelling leaves mean discard.