A fruit code starting with "3" indicates that the fruit is conventionally grown. This means it may have been grown using pesticides, synthetic fertilizers, or other non-organic methods. Four-digit PLU codes starting with 3 or 4 are common for conventionally grown produce. Here's a more detailed explanation:PLU Codes:PLU (Price Look-Up) codes are numbers found on produce stickers and are used to identify the type, variety, and growing method of the fruit or vegetable. Conventionally Grown:A four-