The highlands compensate for the heat, at 32 degrees’ latitude, with cold nights. Slopes up to 1800 metres are the highest vineyards in the northern hemisphere. The temperatures fluctuate dramatically, and the grapes develop remarkable phenolic content. At 120 kilometres longitude and around 10 kilometres latitude, not only are there alternating Christian churches and posts of the Hezbollah, but the common calcareous soil is interfused with fragments of marl, lime and iron.
Geologically, the Bekaa valley is the continuation of the African rift valley and the gravel remnants of an Ice Age sea, which once flowed in a southerly direction. The terroir equals the Argentinian Mendoza, which is famous for its mountain location. But Bekaa is higher.
One metre of snow in winter stores water. “We need that urgently in the spring”, explains Joe Touma, owner of Château St. Thomas. Late frosts, hail, 270 sunny days, and a summer without rain are part of the climate. “We would like to irrigate”, concedes Touma, “but there is no water here in June”. “Dry farming” is not a fashion trend here.” “However, the vines are deep-rooted”, says Fabrice Guiberteau, oenologist from Kefraya, “and can survive even dry years.” Climate change is also not an unfamiliar concept in Lebanon.
On the other hand, moisture related diseases are rare, which is why many winegrowers look for their niche in natural farming. At any rate, a wine for vegans is not a problem in Lebanon.
On the slopes, the grapes ripen slowly, but very unevenly due to the altitude differences. The harvest lasts from mid-August to November. “The biggest problem of course is the heat”, admits Gaby Rivero, oenologist from the wine estate Ixsir. “This means that lots of alcohol arises and not much acidity.” Therefore, the winegrowers like to pick before full ripeness.
The harvest is carried out almost completely by hand, with moderate work costs. But this is also a race against the heat. “We start at 5.00 in the morning. At 10.30 it is already 25°”, says Guiberteau. The yields are low with an average of 30 hectolitres per hectare, and for some top wines it is barely 10. The must is cooled as quickly as possible in deep cellars. The development then occurs with little movement. There are enough tannins.