And on top of that, our harvest lasted just three weeks as opposed to a month and a half, because we had to pick the grapes before what juice there was had dried up in order to have enough juice to make wine.
But don’t worry, there was still lots to do. As we were to learn, the harvest isn’t just about picking grapes. There is also much to be done in the cellar at this time too, and so with the participants, we learnt all about the first stages of fermentation and the work in the fermentation hall at this crucial time of the year.
We started the day with a délestage and a remontage, or pumping over, of our two vats of mourvèdre. We measured the density of the must (grape juice that is fermenting and in the process of becoming wine) to track the rate of fermentation. Both vats were losing between 10-15 points a day. As the sugar is transformed into alcohol during the fermentation period, so the density of the must decreases. It’s best when this happens regularly. During the fermentation, carbon dioxide is released and pushes the solid matter of pips and skins to the top of the vat.
This solid matter contain the molecules that give the colour and tannins necessary for the wine. Therefore the wine that is at the bottom of the vat needs to be in contact with the solid matter that forms the cap of the vat. One technique used is known as pumping over whereby the juice from the bottom of the vat is pumped back into the top, where it will extract the colour and tannins from the cap as it filters through it. Délestage is another technique used whereby the juice is pumped into a second vat, and the cap allowed to settle on the bottom of the first vat. The weight of all of the solid matter presses itself for a couple of hours before the juice is then returned to the original vat. We pass the majority of the morning performing these two tasks to ensure a good extraction of colour and tannins.
We then headed to the barrel room where the large 600 litre demi-muid barrel of roussanne were in full fermentation mode. Ghislain explained why he chose to ferment this wine in the barrels as opposed to the stainless steel vats for the mourvèdre, and the different impact they each have on the wine.
With all of the nice wine aromas, our appetites were whetted. Delphine had prepared an explosion of tastes with a fresh tomato soup from the old varieties grown in the garden, then a colourful Crimée, Green Zebra and Marmande tomato salad, Puy lentil salad, cured meats, and local goats cheese from the Mas Roland. We finished the meal with coffee and home-made chocolate fondant.
The meal was accompanied by a range of wines from Allegria, starting with the Dolce Vita 2016, followed by the Cinsault Abuelo 2016, Carignan Gourmand 2015, Tribu d’A 2015 red, and finishing with the Poivre de Mourvèdre 2014 and our La Belle Histoire 2015.
After the full lunch, a walk was most welcome, and we headed out into the vineyard to meet our adopted vines. We took a few souvenir photos, and saw how they had grown since the Discovery Experience Days. Ghislain explained the work that had been done in the vineyard and talked about the peculiarities of this 2017 vintage.
The day drew to a close under the hot sun, and we’re looking forward to coming back for the Vinification Experience Days to see how the wines are shaping up and to learn what happens between now and the time when the wine is ready to be bottled.
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