We wouldn’t have wine without the process of grape harvesting. This may seem like a trivial observation to make, but one worth mentioning. The grape harvest lasts from late August to early November and the overall impact of the harvest affects 90% of the total vineyard, with relative increase in costs.
It’s not hard to understand why the grape harvesting period is one of the most important and most “sensitive” within the life of wine.
Source: archivio.letitwine.com