What can you tell from those numbers on fruit and vegetable stickers?
The price look-up (PLU) code system used by most produce distributors has the side benefit of allowing consumers to identify conventional and organic produce at the grocery store. Even though the defeat of Proposition 37 means that genetically engineered information will not be added to labels at this time, PLU codes do have the potential to identify genetically engineered produce. This video shows you how to read PLU codes to unlock the information that is already right at your fingertips.
Using Price Look-up Codes (PLUs), the Nutshell: