A Year in the Vineyards – Part 6

In this sixth video of our series ‘A year in the vineyards’ we look at versaison in the vineyards of Quinta dos Malvedos.

Veraison, known in the Douro as pintor — literally ‘painter’ — is the process by which the grapes gradually change colour — in the case of red varieties from a bright green to a reddish colour, and eventually to deep blue/violet. The berries start to lose chlorophyll and acquire red pigments in the skins, hence the change in colour. Veraison marks the transition from the vines’ growing cycle to the maturation and ripening stages where rapid berry growth takes place. The pintor begins in the Douro around the middle of July. From this point on the berries soften and their sugar content steadily increases whilst the concentration of organic acids declines. Aroma and flavour components also begin to accumulate in the fruit.
During the month of July, some further vine canopy management is often required and this involves shoot-topping, in other words trimming back the tips of the vine shoots, important on various counts: it helps to redirect the vines’ energy away from gaining further unnecessary shoot length and towards maturing the fruit instead; it results in a better aeration of the vine canopy thus ensuring healthier vines; it keeps the space between the vine rows clear for ease of passage — essential for keeping a constant check on the vines’ health.SFE_Pintor_02

One thought on “A Year in the Vineyards – Part 6”

  1. C est dommage que tout soit ecrit en anglais. J ai encore un grand plaisir de deguster vos supers portos. Avec une belle commande. J aimerais que l on puisse lire en francais ou en portugais. Merci a vous.

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