Spring Mountain Vineyard "Napa's Best Winery Tours"
- Food & Wine Magazine, October 2007

"Sustainably Farmed Vineyards"
read more about our winegrowing

1998 Estate Cabernet Sauvignon


Appellation:
Napa Valley, Spring Mountain District
Vineyards:
La Perla 61%, Miravalle 20%, Chevalier 12%, Alba 7%
Varietals:
Cabernet Sauvignon 91%, Merlot 8%, Cabernet Franc 1%
Aged:
22 Months in 100% New French Oak Barrels
Bottled:
September 17, 2000
 

The 1998 Vintage

After a wet winter, the growing season began late with heavy rain and storms lasting into mid-June. Spring was late with bud break about a month behind the previous year. Growth was slow in the cool spring and bloom remained a month behind schedule. Intermittent rain during late May and June, right in the middle of bloom, caused "shatter" in many blocks. It is partially to blame for the low yields of 1998 reds.

Despite the cool June, things turned warm in July. On one day we recorded 117 degrees F for a short period of time. On this day we were hurt severely by sun burning as were all Napa Valley vineyards. The hot weather took almost the entire Petit Verdot crop as well as about half of the Cabernet at Miravalle. Losses ranged from 10 to 25% elsewhere. The summer remained warm with a few more hot spells. Despite the warm weather the grapes remained unusually late developing.

Veraison was irregular and ripening came very late, about 30 to 40 days later than the previous year. Its uneven character meant that we often could not pick a whole block at once. Instead we had to mark the slower ripening areas of the block that we would then pass over and return to weeks later. To make it more difficult, we were worried about the sunburned fruit, and had to take great care to pick around it. Ripening and harvest were slow, full of worry and twice daily postings of weather forecasts. Luckily the weather of September and October was clear and the grapes ripened fully in the cool autumn weather. We finished the second week of November, over six weeks later than in 1997.

The slow ripening had the benefit of allowing us plenty of time to get the grapes harvested at the right maturity. It also gave us time to take care of every detail pertaining to the fermentation. We gave the later ripening fermentation lots extended contact on the skins. Grape acidity was initially high, but good clean malolactic fermentations, completed by mid-December, softened the flavor.

Our '98 is holding up well.

The vintage is aging slowly and showing a lot of fruit at this time. The wine is bright in color and aroma. It has adequate tannin, but it is a little softer than others we have made. The Merlot lots, though tiny in quantity, were particularly attractive and important in the final assemblage.

The vintage, in general, has been panned by some critics. They have not tasted our wine. This is a similar situation to 1975 and 1979. These two vintages were also cool, late, and difficult, particularly for valley floor vineyards in heavy soils. While many wines were truly inferior in those vintages, grapes growing on the best vineyards were spectacular. The wine collector who thoughtfully and selectively purchased in those years is enjoying wonderful wine today. I cellared 20 cases of a Cabernet I made in 1975. Though most of it is gone, it is a treat to open a bottle today. ( I pretend I knew it would turn out well from the very beginning.) Today in our wine library the 1979 Spring Mountain Cabernet made by Mike Robbins is alive and powerful.

I have heard it said that the children who give you the most trouble are the ones you love the most when they have grown up. This may be true for our 1998. I think it will stand an excellent vintage and one that we will continually revisit over the next twenty years. I think we will marvel at its fruit and its durability. I’m sure we will forget the trouble this vintage gave us and, as time passes, we will find ourselves hoping for another such year to come along.


Spring Mountain Estate

Grapes from each of the four vineyard properties are considered as we select the lots to be used in our Estate Cabernet Sauvignon. The multitude of top quality lots with distinctly different attributes allows us to be extremely selective in making the final blend. The result is a true Estate Cabernet Sauvignon that reflects the unique growing conditions of the Spring Mountain growing district.

Spring Mountain Vineyard

Originally four individual historic Napa Valley properties, Miravalle, La Perla, Alba, and Chevalier have now been combined to create an 850 acre estate of forest and vineyard on the eastern slopes of Spring Mountain overlooking the small town of Saint Helena. Over 225 acres of the estate are planted to vine, creating 135 separate hillside vineyard blocks each with its own unique soil, exposure, and microclimate. The vineyard is planted in densities of 4,000 vines per acre and trained to the ancient gobelet form, a vertical trellising method that was invented in an earlier millennium by the Romans.

Detailed Analysis


Alcohol 13.73%
Total Acidity 5.9 g/L
pH 3.66
Volatile Acidity 0.064 g/100mL
Residual Sugar <0.02g/100mL
Malic Acid 0.04g/L
Flavonoid Phenolics 1950 mg/L
Non-Flavonoid 320 mg/L
Total Phenolics 2270 mg/L
Total SO2 55mg/L@bottling
Free SO2 20 mg/L@bottling
Vineyards: La Perla 61%, Miravalle 20%, Chevalier 12%, Alba 7%
Grape Varieties Cabernet Sauvignon 91%, Merlot 8%, Franc 1%
Heat Summation [4/1-10/15] 34-100º days
Total Rainfall [Jan-Dec] 53.23"
Season Rainfall [4/1–10/15] 7.62"
Harvest Period 10/6/98-11/5/98
Yeast Indigenous 100%
Ferm Length 6 - 10 days
Ferm Temp 75º-80º F
Wine Yields 156 gals/ton
Barrel Type Chateau Ferre, French Oak Barrels
Toast Level Medium
Barrel Age 100% New
Barrel Maker Seguin, Demptos, Radoux, Bossuet, Nadalie
Time in Barrel 22 Months
Fining None
Filtration EK-100
Bottling Date September 17th-22nd, 2000