Wine I'm Making: Harvest likely to be late in 2023

When wine grapes start to take on their mature color, they begin to ripen. Red wine grapes go from green to pink to whatever color they will end up being – anywhere from a pale red to a deep purple-black. The French call the start of the color change veraison. In my little backyard vineyard (34 vines – 21 Cabernet Sauvignon, four Cabernet Franc, and nine Sangiovese), veraison is usually in mid-July. In a normal year, the grapes have taken on their full color usually by the end of July or early August at the latest. This year, reflecting the very long, cool spring season we had, veraison is still not complete in the middle of September. I usually harvest the grapes in the last week of September in an early year, in the second week of October in a late year. This year I suspect the grapes may hang until early November.