SAUTERNES: 2019, A CONTRASTING VINTAGE
We often hear that there are no more seasons, but it has now become a tangible reality! The climate is now developing extreme conditions with consequences that can be disastrous for our crops. In 2019, fortunately, our vines produced quality but the quantities are very uneven; The yields of sweet wines were strongly impacted by coulure and the Drosophila fruit fly, while the production of dry wine from young vines, unaffected by these scourges, was really generous.
A WARM CHRISTMAS...
After the fall of 2018 which had usual precipitation, the start of 2019 was rather dry. Apart from January 2019, the winter was particularly mild, even reaching 26°C on February 27, which made us fear the possibility of early development of vegetation and the corresponding risks in the event of spring frosts. In March, temperatures became almost summer-like, but the weather changed dramatically on April 1, bringing seasonal squalls and lower temperatures. In mid-April, an icy northerly wind made us fear the damage caused by frost, but, fortunately for us, Climens escaped unscathed. Temperatures then became milder and allowed vegetation growth to restart.
....AND A COLD EASTER
The month of May remained cold and we decided to place bales of hay in the middle of our vineyard plots. Our neighbors having adopted the same strategy, we all lit our fires at 4 a.m. on May 6, thus preventing the frost from causing serious damage even though the temperature had fallen to -4°C. After a few days we felt relieved and were quite happy to observe the very limited damage to the vines and the potential of the future harvest.
Apart from the pale color of the leaves (the cold affects chlorophyll activity), the health status of the vines was good. We then sprayed the vines with sulfur and talc, infusions of fennel, nettles and horsetail, as well as homeopathic doses of copper hydroxide to stimulate the vines.
THE STORM 'MIGUEL' SPOILS THE FLOWERS
The “roller coaster” weather conditions continued until summer kicked off in June, and it was very hot! After falling behind schedule, the growth of the vines was reactivated.
But the situation was going to deteriorate dramatically at the worst possible time, during flowering! The torrential rains of June 5 were a prelude to the arrival of the storm called Miguel two days later, on the 7th, bringing more rain and winds of 105 km/h. Fortunately, we just had time to carry out a biodynamic spraying of the entire vineyard on the 6th to avoid contamination by downy mildew, and the wind did not cause any damage even though we had not finished breeding and to tie the vines.
The rain and cold, however, had very unfortunate results at this stage: severe coulure and millerandage, meaning many flowers could not be pollinated, the rain preventing the floral caps from falling, and the cold accentuating the phenomenon by disrupting photosynthesis.
A LONG AND HOT SUMMER
From the end of June to the end of July, the weather was again extremely hot, but also dry. The growth of the vines has caught up, but very unevenly depending on the plot. Fortunately, there were absolutely no signs of mold and the vineyard remained very healthy. The summer continued hot and sunny, with some very welcome showers which prevented the onset of dry conditions.
TWO SESSIONS FOR DRY WHITE
On August 21, the grapes were barely ripe, but tasting the berries and juice showed them to be fragrant and phenologically interesting. As the acidity had dropped with the summer heat, we decided to start picking for the dry whites, even though the alcohol potential was slightly lower than our expectations. We decided to favor freshness, and preferred to carry out lighter pressings in order to avoid any bitterness transferred from the skins.
The harvest began on August 26 with a small team: 8 pickers and 4 porters, because we maintained the same basket verification system as for sweet wines, the pace being of course much faster. The number of pickers increased to 20 with the arrival of a team from Portugal that we had hired to compensate for the labor shortage in our region (despite the fact that we are very far from full employment!) . The picking always started at sunrise to take advantage of the cool mornings and avoid the heat of the afternoon.