FoodStorageCheck

How long does bagged greens (leaf, spinach, lettuce, etc.) keep in the refrigerator?

Official USDA FoodKeeper guidance for one exact storage condition

RefrigeratorGeneral storage guidance

3 to 5 days

This is storage guidance from the cited FoodKeeper record, not a guarantee that food remains safe through the final day.

Refrigerator at or below 40 °F (4 °C)

Answer basis

Food
Bagged greens
Preparation or package state
leaf, spinach, lettuce, etc.
Storage
Refrigerator
Timing
General storage guidance
Source field
Refrigerate

Unopened product will last 3 - 5 days after date on bag; after opening it will last 2 days.

Source: USDA FSIS FoodKeeper Data, data version 128.

See every listed condition for bagged greens