Leafy GreensShelf Life, Storage, and Spoilage Guide
Pantry
Not RecommendedNot recommended
Leafy greens require refrigeration to maintain freshness and safety. Storing at room temperature will significantly reduce shelf life and increase spoilage risk.
Refrigerator
7-10 days
Store unwashed leafy greens in a loose plastic bag or a breathable container lined with a paper towel to absorb excess moisture. Wash thoroughly under running water just before use.
Freezer
10-12 months
Blanch leafy greens before freezing to preserve quality. Wash, chop if desired, blanch in boiling water for 1-2 minutes, then immediately cool in ice water. Drain well, pat dry, and pack into airtight freezer bags or containers.
Signs of Spoilage
- Wilting or limp texture
- Slimy or mushy leaves
- Off-odor (sour or unpleasant smell)
- Discoloration (yellowing, browning, or dark spots)
- Visible mold growth
Room Temperature Safety
40°F–140°F (4°C–60°C)
Do not leave leafy greens at room temperature for more than 2 hours. If the ambient temperature is above 90°F (32°C), discard after 1 hour. Bacteria multiply rapidly in the danger zone.
Safe Handling
Wash leafy greens thoroughly under running water just before eating or cooking. Do not wash until ready to use to prevent premature spoilage.
Remove any damaged or discolored leaves before storage or preparation.
Prevent cross-contamination by keeping leafy greens separate from raw meat, poultry, seafood, and eggs.
Use separate cutting boards and utensils for produce and raw animal products.