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PLU 94631

Organic
Lettuce (Bibb/Flat/Round)

"The crisp and cooling crunch of freshness"

Crisp and delicate, Lettuce is one of the most popular leafy greens, available in various shapes and varieties, lending freshness to salads and sandwiches alike.

Also known as

loose-leaf lettuce, crisphead, romaine

Botanical name

Lactuca sativa

Lettuce (Bibb/Flat/Round) illustration
Quick Facts

Product Details

PLU Code

94631

5-digit code

Category

Vegetables

Lettuce › All Sizes

Origin

Native to Europe, now cultivated worldwide for its mild climate adaptability and versatility.

Temperature

0°C (32°F)

Shelf Life

up to 4 weeks

Status

Approved

About Lettuce (Bibb/Flat/Round)

Typically contains high levels of vitamins A and K, alongside other nutrients. Offers numerous health benefits due to antioxidant properties and low in calories. Demand for lettuce requires controlled handling and precise logistics due to high water content and sensitivity to temperature changes.

Nutrition Information

Lettuce is a low-calorie food rich in vitamins and minerals. Here are the nutrition facts for 100 grams of lettuce,

Energy 15 kilocalories

Carbohydrates 2.9 grams

Fiber 1.5 grams

Protein 1.2 grams

Fat 0.2 grams

Water 95.6 grams

Sodium 5 milligrams

Potassium 236 milligrams

Vitamin A 166 International Units

Vitamin C 4 milligrams

Calcium 20 milligrams

Iron 1.2 milligrams

Storage & Handling

Commercial storage guidance for all lettuce types: crisphead/iceberg, butterhead, cos/romaine and leaf. Storage life depends on initial quality, maturity, cultivar and handling; this is not a household shelf-life guarantee.

Temperature

0°C (32°F)

Humidity

98-100%

Packaging

Perforated bags or sealed containers to maintain humidity and prevent moisture accumulation

Shelf Life

up to 4 weeks

Storage Notes: Lettuce is easily damaged by freezing and by ethylene, which causes russet spotting, so keep it just above freezing at very high humidity and away from ethylene-producing produce. Sensitive to ethylene: keep away from ethylene-producing fruit. Highest freezing point: -0.2°C. Source: USDA Agriculture Handbook 66 (rev. 2016).

Source: USDA Agriculture Handbook 66 (rev. 2016), pp. 386-389.

Applies to: all lettuce types: crisphead/iceberg, butterhead, cos/romaine and leaf.

Not verified by this source: packaging (retained from earlier enrichment).

Search PLU Codes

Tags

4631Lettuce (Bibb/Flat/Round)Lactuca sativaAll SizesVegetablesLettuce

Details

Commodity Keylettuce
VarietyBibb/Flat/Round
CreatedDecember 1999
Last UpdatedOctober 2026

PLU Reference

4-digit codes: Conventional produce

93000-94999: Organic form of an assigned 3000-4999 code

83000 series: Future conventional assignments

84000 series: Corresponding future organic assignments

Prefix 8: Has no standalone GMO significance

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