Today started off a little bit brighter and got progressively more sunny as the day went on. I can only assume that the fires have subsided a little (we hope), or perhaps it was simply a change of wind direction. Actually, on the subject of the Portuguese fires, I have since discovered that there are serious fires in the North of Portugal, near Braga, and much nearer to the Galician border, and so maybe the smoke didn’t travel quite as far as I thought yesterday (but still around 150km).
We are now picking in ‘El Pazo’ vineyard (as I mentioned yesterday), where many of the vines are very old (70 years+). Of course, this is why we consider it to be one of our very best sites, the fruit being used in our ‘Family Estate’ wine. So why are old vines considered better? Well, it’s almost counter-intuitive really, but the simple explanation is that the older a vine get, the less fruit it produces, but with this lower yield so comes a much higher quality with better concentration of flavours. This also explains why, sometimes, in July, we will make a ‘green harvest’ (when the vine produces too many bunches we remove some of the excess). At the same time we may also remove some of the excess foliage in the ‘canopy’ of the vineyard. By cutting away these leaves and bunches the plant than then simply direct more energy towards the remaining bunches, which, in turn, will produce better quality, more flavourful fruit. Of course, removing bunches will remove the overall amount of wine produced, but we are re-assured in that the fruit we have remaining will be better. This is also the reason that a D.O. in Spain, or an A.O.C. in France will control the maximum yield in their rules and regulations – to stop overproduction of mediocre quality wines. This is measured in Hectolitres per Hectare – the maximum amount of fruit is calculated for each vineyard site by surface area.
I digress, again! The point is the bigger volume is by no means better quality – quite the reverse in fact, which is why old vines are so revered (and often sold as a separate, premium wine). Having said that, there does come a point when the are no longer really viable, and little by little, over time, they will be replaced.
Today, we picked until daylight faded as the predicted threat of rain loomed large.
(Posted one day late, picture added later owing to a technical issue)