Queen colours
Queens are marked with a colour according to the year, so you can always tell how old she is.
This guide is based on Danish conditions and rules. Rules, products and timing in your country may differ.
- Years ending in 1 or 6: white
- Years ending in 2 or 7: yellow
- Years ending in 3 or 8: red
- Years ending in 4 or 9: green
- Years ending in 5 or 0: blue
Memory aid: "Will You Raise Good Bees" (white, yellow, red, green, blue). A queen usually performs best in her first 2 years. The app suggests replacing her when she enters her 3rd season.