Understanding Fruit PLU Codes: What Do the 4-Digit Numbers Mean?

Learn about the 4-digit codes on fruits that indicate their production method. Discover what each code means for your shopping choices.

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The 4-digit code on fruit is used to identify the method of production. Codes starting with 3 or 4 indicate conventionally grown produce, while those starting with 9 indicate organic produce. Avoid codes starting with 8, which indicate genetically modified organisms (GMOs).

FAQs & Answers

  1. What do the numbers on produce labels indicate? The numbers indicate the method of production; for instance, codes starting with 3 or 4 are conventional, while 9 indicates organic.
  2. How can I identify organic fruits? Organic fruits have a 4-digit PLU code that starts with the number 9.
  3. What should I avoid when shopping for fruits? Avoid fruits with PLU codes starting with 8 as they indicate genetically modified organisms (GMOs).
  4. Are PLU codes mandatory on all fruits? While not mandatory, PLU codes are commonly used in grocery stores to help identify the type of produce.

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