Water stress: locut. Water stress is the reaction of the vine to the lack of water in the soil. This symptom of scalding, which can alter the color of the grapes, results in a reduction in the activity of the leaves most exposed to the sun. Given the significant water stress, certain vines may in fact undergo natural defoliation (summer leaf fall leading to a slowdown in the feeding of the grapes themselves). Result, atypical vintages...
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