4617 Polk Greens

"Wild-harvested goodness in every bite"

Polk Greens are a cool-season crop, rich in vitamins and minerals, and offer a sweet, earthy, and slightly mustardy flavor profile.

Also known as: Wild Greens, Swamp Cabbage

Botanical name: Brassica spp.

Polk Greens illustration

Quick Facts

PLU Code

4617 (4-digit conventional)

Category & Size

VegetablesGreensAll Sizes

Origin

Native to North America, primarily cultivated in Southeastern US

Storage Temperature

32°F - 40°F (0°C - 4°C)

Shelf Life

7-10 days

Status

Approved

About Polk Greens

Due to their heat sensitivity and short shelf life, Polk Greens require controlled atmosphere storage and rapid transportation to maintain freshness.

Nutrition Information

Polk Greens are a nutrient-rich leafy green vegetable belonging to the Brassica family. They are low in calories and rich in vitamins and minerals. Here are the nutrition facts for Polk Greens per 100 grams of edible portion:

Energy: 20 kcal

Protein: 2.5 grams

Fat: 0.2 grams

Carbohydrates: 4 grams

Fiber: 2 grams

Sugar: 1 gram

Sodium: 20 milligrams

Potassium: 200 milligrams

Vitamin A: 105 mcg

Vitamin K: 213 mcg

Folate: 60 mcg

Vitamin C: 40 milligrams

Calcium: 200 milligrams

Iron: 0.8 milligrams

Storage & Handling

Store in a cool, humid environment to maintain freshness

Optimal Storage Conditions:
Temperature: 32°F - 40°F (0°C - 4°C)
Humidity: 80-90%
Packaging: Breatheable bags or containers to maintain humidity
Shelf Life: 7-10 days
Storage Notes: Keep away from direct sunlight and heat sources to prevent spoilage

Search PLU Codes

Tags
4617Polk GreensBrassica spp.All SizesVegetablesGreensApproved
Commodity Details
Commodity Key:
greens
Variety:
Polk Greens
Created:
December 1999
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).