3329 Oak Leaf Lettuce

"The perfect addition to boost the crunch and flavor of any green delight."

A delicate and nutritious loose-leaf variety of lettuce, known for its oak-shaped leaves and buttery flavor, adding a twist to salads, sandwiches, and other culinary creations.

Also known as: Red Oak, Green Oak, Loose-Leaf Lettuce

Botanical name: Lactuca sativa

Oak Leaf Lettuce illustration

Quick Facts

PLU Code

3329 (4-digit conventional)

Category & Size

VegetablesLettuceAll Sizes

Origin

Europe, North America, and Australia, but grown worldwide in temperate climates.

Storage Temperature

32°F (0°C) to 40°F (4°C)

Shelf Life

7 to 10 days

Status

Approved

About Oak Leaf Lettuce

High in vitamins A and K, rich in antioxidants, and low in calories, making it a popular choice for health-conscious consumers. Requires proper refrigeration to maintain freshness and prevent spoilage.

Nutrition Information

Nutrition facts for Oak Leaf Lettuce per 100 grams serving

Energy 15 kcal

Water content 95.6g

Protein 1.5g

Fat 0.1g

Carbohydrates 2.9g

Fiber 1.5g

Sugar 0.7g

Sodium 5mg

Potassium 238mg

Vitamin A 208mcg

Vitamin C 2.8mg

Vitamin K 61.9mcg

Folate 60mcg

Magnesium 8mg

Manganese 0.3mg

Iron 0.7mg

Storage & Handling

Store at high humidity to prevent moisture loss, and in an area with some air circulation to help prevent decay.

Optimal Storage Conditions:
Temperature: 32°F (0°C) to 40°F (4°C)
Humidity: 95% to 98%
Packaging: Protected from moisture by virtue of the low temperature and high humidity, but not more than 2 layers deep in an overwrapped tray to prevent ethylene damage
Shelf Life: 7 to 10 days
Storage Notes: Cool, inspect and pack as quickly as possible after harvest.

Search PLU Codes

Tags
3329Oak Leaf LettuceLactuca sativaAll SizesVegetablesLettuceApproved
Commodity Details
Commodity Key:
lettuce
Variety:
Oak Leaf - Green
Created:
October 2002
Last Updated:
December 2023
PLU Code Reference

4-digit codes: Conventionally grown produce

5-digit codes starting with 9: Organic produce

5-digit codes starting with 8: Originally intended for GMO (rarely used)


PLU codes streamline checkout processes, improve inventory management, and provide consistency across different stores. The system was developed by the International Federation for Produce Standards (IFPS).