how long does romaine lettuce last
Store these lettuces unwashed in a loosely closed plastic bag in the refrigerator. They will keep for 2 to 3 days. Storing Romaine. Store Romaine lettuce unwashed in a loosely closed plastic bag in the refrigerator, or wash the leaves, dry them thoroughly, and refrigerate in a tightly sealed plastic bag. Either way, Romaine should last for up to a week. Store this butterhead lettuce unwashed in a loosely closed plastic bag in the refrigerator. It should keep for 2 to 3 days. If you wash the leaves, dry them thoroughly, and refrigerate in a tightly sealed plastic bag, Boston lettuce will last for about a week.