The best climate for producing wine is Mediterranean climate, where you get dry, warm summers, and cool, wet winters. The climate of San Diego is similar to the Mediterranean climate, as a matter of fact, there are over 30 wineries in San Diego county!
Image taken from San Diegan |
The moment I drove into the winery, I saw a dramatic difference of the vineyard soil characteristics compared to when I visited a winery at Napa Valley just a few weeks ago. Just by looking at the different color of soil, I can start to imagine how the wine will taste like. If we compare the two vineyards together as shown below, the one on the left is the Orfila Winery at Escondido, and on the right is the Robert Mondavi Winery at Napa Valley.
Left: Orfila Winery, Right: Robert Mondavi Winery |
The difference in soil color greatly influences the temperature of the soil. Light colored soil does not absorb as much light as dark colored soil, resulting in the light colored soil to have a higher range of temperature between day and night compared to the dark colored soil.
Orfila Winery Tasting Room |
After the tasting, I asked the wine steward what soil are the grapes grown in. His answer was opposite to what I can imagine. Their soil mixture incorporates granite and composted materials such as the use of dead grass. The main components of the soil originated from the mountains of Escondido, rock particles made their way to the ground surface due to erosion over time, resulting to this unique soil composition. The use of compost such as dead grass provides insulation to the soil which will elevate the soil temperature at night, causing a smaller range in soil temperature. This will greatly benefit the growth of wine because the less differentiation in temperature towards harvesting time results in better wine quality. This could possibly be the major component in producing such round bodied wines that are known to be bold and acidic.
Orfila Winery Soil |
Interested in Orfila Winery? Click here to visit their website.
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