What the FOG?! Harvest

De(mist)ifying what’s happening in the vineyards around us

Photo by Sarah Anne Risk

Have you ever wondered why vineyard workers harvest grapes under the cover of night (or the early morning fog)?

We choose to harvest at night when the temperatures are cool, and our vineyard workers are more comfortable. Cooler temperatures also preserve those precious grapes before they even reach the sorting table. Think of it as nature's way of hitting the “snooze button” on the grapes, keeping them fresh and happy for winemaking!
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By harvesting in the chill of the foggy dawn, we limit oxidative damage that can steal away those bright flavors we all love. Plus, the cool temps slow down any pesky bacteria that might want to start fermenting too soon. So next time you enjoy a glass of Napa Valley wine, remember—it’s that early morning FOG that makes all the difference!