Catena Zapata

Adrianna Vineyard Mundus Bacillus Terrae

Catena Zapata

Adrianna Vineyard Mundus Bacillus Terrae

Nicolás Catena dared to plant vines where no one thought they would ripen. His high-altitude wine revolution culminated in the discovery of a new terroir for wine, the Adrianna Vineyard, at almost 5,000 feet elevation. 

He discovered that the average temperature decreases with higher altitudes, and the diurnal range increases. The cooler climate at this extreme elevation preserves natural acidity and increases polyphenols, while the intense mountain sunlight strengthens the tannins, producing wines of incredible depth and complexity. The wines consistently prove to have more minerality and acidity than wines from other sites in the Southern Uco Valley at lower altitudes. 

Wine Production

This parcel is scattered with limestone and marine deposits that covered the region millions of years ago. The limestone layers are well-drained and particularly rich in rhizobacteria, the microorganisms that help roots withstand stress and absorb nutrients in the extreme conditions of the cold, arid Adrianna Vineyard. Mundus Bacillus Terrae ("microbes of the earth," in Latin) pays homage to these bacteria.

The 1.4-hectare parcel of vines produces a wine of remarkable concentration and great acidity. 
 

Tasting Notes

Mundus Bacillus Terrae pays homage to the unique bacteria in the soil. Remarkable concentration and great acidity. Powerful flavors of black and red fruits alongside lavender, wood, and minerals. High acidity, with lots of tannins and ageability. 

Nicolás Catena dared to plant vines where no one thought they would ripen. His high-altitude wine revolution culminated in the discovery of a new terroir for wine, the Adrianna Vineyard, at almost 5,000 feet elevation. 

He discovered that the average temperature decreases with higher altitudes, and the diurnal range increases. The cooler climate at this extreme elevation preserves natural acidity and increases polyphenols, while the intense mountain sunlight strengthens the tannins, producing wines of incredible depth and complexity. The wines consistently prove to have more minerality and acidity than wines from other sites in the Southern Uco Valley at lower altitudes. 

Wine Production

This parcel is scattered with limestone and marine deposits that covered the region millions of years ago. The limestone layers are well-drained and particularly rich in rhizobacteria, the microorganisms that help roots withstand stress and absorb nutrients in the extreme conditions of the cold, arid Adrianna Vineyard. Mundus Bacillus Terrae ("microbes of the earth," in Latin) pays homage to these bacteria.

The 1.4-hectare parcel of vines produces a wine of remarkable concentration and great acidity. 
 

Tasting Notes

Mundus Bacillus Terrae pays homage to the unique bacteria in the soil. Remarkable concentration and great acidity. Powerful flavors of black and red fruits alongside lavender, wood, and minerals. High acidity, with lots of tannins and ageability. 

Vineyard & Production Info

Vineyard name:
Adrianna Vineyard
Soil composition:
Calcareous and Silty-Loam
Training method:
VSP
Elevation:
4,900 feet
Vines/acre:
1800
Exposure:
Northwestern
Year vineyard planted:
1992
Harvest time:
First week of April
First vintage of this wine:
2011
Bottles produced of this wine:
4,200
Average Vine Age:
22

Winemaking & Aging

Maceration length:
8-13
Varietal composition:
100% Malbec
Length of alcoholic fermentation:
16 days
Fermentation temperature:
77-86 °F
Maceration technique:
Pumpovers
Malolactic fermentation:
Full
Type of aging container:
Barriques and Barrels
Size of aging container:
225 L - 500 L - 2200 L
Type of oak:
French
Length of aging before bottling:
24 months
Age of Aging Container:
Two years
Length of bottle aging:
24 months

Analytical Data

pH level:
3.55
Acidity:
7.3 g/L
Alcohol:
13.9 %
Residual sugar:
1.8 g/L

About the Vineyard

Adrianna Vineyard is considered the most studied vineyard in the world. The Catena Institute of Wine has published 25 papers focused on micro-organisms, pollinators, birds, and native vegetation in prestigious peer-reviewed journals. A dedicated task force monitors energy consumption, weather stations map soils, 44 nesting crates provide habitats for native birds, and 39% of the vineyard land remains in virgin conditions.

The Adrianna Vineyard wines are Certified Organic by Letis.