Gardening Tips and Highlights Waushara County Master Gardeners
You know those stickers that can be found on most fruits and veggies in grocery stores worldwide? If you’ve ever bought produce from a grocery chain, you’ll recognize the ones we’re talking about. I’m sure for some of us who used to or currently work in a grocery store, those stickers are burned into our minds. They usually have a bar code on them for scanning and a PLU code, which helps your friendly neighborhood cashier identify what type of produce you’re buying. But these unassuming stickers are more telling than you’d think. While the PLU is the “price lookup” number and identifies the fruit or veggie, it also helps to identify something else: how the produce was grown. By correctly reading this code, you can tell if the fruit was genetically modified, organically grown, or produced with chemical fertilizers, fungicides, or herbicides. The story behind where you fruit and vegetables actually came from has been right under your nose all along. You just have to know how to analyze the labels and the PLU number. Here are the basics what you need to know. If there are only four numbers in the PLU, this means that the produce was grown conventionally or “traditionally” with the use of pesticides. The last four letters (or only four, in this case) of the PLU code are simply what kind of vegetable or fruit you’re buying. An example is that all bananas are labeled with the code of 4011.