What is veraison?

What is veraison?

• A. Harvesting
• B. Pruning
• C. Grapes begin to change color and soften, sugar increases, acidity decreases
• D. Dormancy release

Answer: (C)

Veraison is the onset of grape ripening. It’s the moment when berries begin to change color and soften, and they start accumulating sugars while acidity declines. This marks the shift from berry growth to ripening: sugars rise as carbohydrates are transported from the leaves into the fruit, and acids, especially malic acid, decrease through metabolism and dilution as the berry expands. Veraison occurs after fruit set and before full ripening, and it signals that the vine is moving toward harvest readiness. It is not about harvesting, pruning, or dormancy release, which happen at different times in the growing cycle.

Veraison is the onset of grape ripening. It’s the moment when berries begin to change color and soften, and they start accumulating sugars while acidity declines. This marks the shift from berry growth to ripening: sugars rise as carbohydrates are transported from the leaves into the fruit, and acids, especially malic acid, decrease through metabolism and dilution as the berry expands. Veraison occurs after fruit set and before full ripening, and it signals that the vine is moving toward harvest readiness. It is not about harvesting, pruning, or dormancy release, which happen at different times in the growing cycle.