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The grape harvest is a magical moment, the result of months of careful attention to the vines and patient observation of the signs offered by the nature. At Altiero, before we immerse ourselves among the rows and begin the harvest, we make sure that grape bunches reached the right level of ripeness and, to do that, are used a few tests which help us to value in a perfect way the ideal time to do the grape harvest.

The grape harvest’s parameters for a quality wine

It’s fundamental to understand when the grape has the perfect ripeness in order to produce a quality wine. To consider are certain essential indicators which we check in person with great care in each of our vineyards.

The sugar level.
The first parameter to consider is the sugar level developed by the grape. This is verified using a refractometer, a device capable of measuring the sugar concentration in freshly crushed grape juice. Putting a few drops of juice on the tool we immediately obtain an indication of the sugar level which is a crucial element in ensuring a balanced and high-quality wine.

The compactness of seeds.
An other important indicator is the compactness of the seeds inside berries: they must be crunchy and brown colored. Seeds that are still soft and green colored, insted, will release unpleasant and not harmonious tannins in the final wine. This simple detail is determinant for producing an excellent product.

The ripeness of anthocyanins.
Finally, the ripeness of anthocyanins is observed, the natural pigments responsible for the intense color of the skins and, consequently, of the must. The presence of ripe anthocyanins gives the wine its characteristic ruby red color and helps develop deep and complex aromas.

The grape harvest, a work of passion and precision

At Altiero, where grapes are from small vineyards all located on the same hill, each parcel is individually tested and the harvest takes place only when all the vines have reached the ideal parameters. Right after that we begin selecting the best bunches, carefully removing any potentially bad berries.

After all the grape harvest is a job which needs care, experience and respect for the plant, the result of a whole year of work and wait. But it’s also something more: it’s a collective ritual, a moment where effort turns into enthusiasm. During the harvest, between rows a special feeling can be perceived, made of tradition, pride and celebration, because every single grape harvest is different, but all of them tell us about the love for this generous land and its fruits.