Arkenstone Vineyards. The Krausz’s, Ron (from Northern California) and Susan (from Minnesota) purchased 40+ acres on Howell Mountain in 1988. Both were in their early 30s at the time, Susan was a marriage counselor and Ron was and still is a practicing attorney and operates The Krausz Companies, Inc – a real estate development company. Both wanted a home in the country and had no intention at the time of planting grapes and building a winery. There were no vineyards on site, no winery and no cave. When one digs into the history of their property one soon realizes that the Krausz’s decided to move slowly – carefully taking their time to plant vineyards, eventually producing their own wine and constructing a winery. The property is located on the western slopes of Howell Mountain at an elevation of around 1,600 feet in a vineyard neighborhood with excellent pedigree – nearby neighbors include Lail and Bravante Vineyards.
Arkenstone planted their first vineyard blocks in 1998 choosing to plant only in open areas so that few native trees would have to be removed. Today 13 acres are farmed, separated into 24 unique blocks based on soil types and varietal selections. Howell Mountain is a beautiful appellation and because of its elevation and exposure is a region that contains a number trees and other vegetation similar to parts of the Sierra Nevada mountains to the east around the same elevation. As with other Howell Mountain vineyard sites the soils are extremely rocky, iron rich red in color and parts of their vineyard are on steep slopes. Initially the site was so rocky, large D9 tractors had to be brought in to break up the rock; over time some of these rocks have been used in their landscaping and as construction materials for select buildings on the property.
Several factors contributed to the Krausz’s growing grapes on site – they had a background in farming and neighbor and good friend Robin Lail offered encouragement and advice. Through Lail, well regarded soils, viticulture expert and winemaker Philippe Melka (originally from Bordeaux, France) walked the property and soon helped them match specific soils to specific varietals, rootstocks and clones. Philippe also served as their consulting winemaker in the early years. Arkenstone did not produce any of their own bottled wines during their first five years of production. During this time they were identifying the “sweet” spots in their vineyard as well as making minor adjustments to certain blocks by changing out clonal selections and rootstocks to better match the specific site.
Their first vintage dates from 2006, eight years after their vineyards were planted. Their vineyards are farmed organically and managed sustainability.
Arkenstone produces around 2,000 cases per year – of which 1,000 cases comes from their estate vineyards and 1,000 cases from grapes purchased from premium also hillside vineyards located in the hills along the eastern side of the valley (the Vaca Mountain range). For a small producer, therefore it is somewhat surprising to discover that their cave is so large – around 25,000 square feet. However, Arkenstone does not use all the cave space for their own wines – rather they rent out parts of the cave to select small premium producers. This is one of the nicer winery caves in all of the Napa Valley.
Winemaker Sam Kaplan oversees their winemaking team and played a prominent role in helping design the wine making facilities including a very specific tank design. Often tanks have built in glycol controlled temperature ‘jackets’ but Arkenstone has temperature control features built directly into the floor. Everything in this elegant cave is designed with the wine making in mind and is state of the art. Sam is also their vineyard manager; they employ their own vineyard management crew rather than using a vineyard management company (this “in house management” is certainly becoming rarer in the valley).
Arkenstone is one of only several vineyards we know of on Howell Mountain growing Sauvignon Blanc commercially. Napa Valley Sauvignon Blanc is not always known for being age-worthy – but the Arkenstone Sauvignon Blanc is thoughtfully made and has the characteristics to be able to age for several years. There are numerous styles of Sauvignon Blanc on the market – the style of this wine is what we enjoy drinking. Its made more in the French Graves style in that Sémillon (also grown on site) is blended in, the wine does not see tank at all, rather it is barrel fermented and then aged sur lie in French Oak for an extended time. This helps contribute a rich and rounded texture.
The first Arkenstone release of Sauvignon Blanc was the 2006 vintage. The 2006 Arkenstone Sauvignon Blanc shows bright color (golden honey) – there are no grassy notes in the nose or on the palate. The bouquet offers some mineralities and notes of honey with tangerine blossom. The small amount of Sémillon also contributes to the very aromatic bouquet. It is a wine that shows excellent complexities of flavor, depth and viscosity. The palate reveals intense fruit including apple and pear with a nice note of spiciness (baking spices). The finish is lengthy with a pleasing crispness lingering with subtle flavors of grapefruit. Only 180 cases of this wine were produced. This is certainly not your quick to market Sauvignon Blanc – rather it is aged up to 2.5 years prior to release in both French oak and concrete ‘eggs’ with further time spent in bottle.
One of their priorities during wine making is tannin management – most of which they actually conduct in the vineyard (row orientation, canopy management, harvest time etc).
Their Estate Red was originally called Obsidian, a Bordeaux style blend named after the glassy obsidian found on the property. Native Americans used to winter camp on the site (warmer than the valley floor at times) and carried up obsidian from lower elevations. The 2006 Arkenstone Obsidian is the first release of this particular wine. The line is a fine one between a wine that is ready to consume at the time of release but also has the acidity, structure and fruit to age and develop additional complexities over a number of years. This wine walks that line well and was already well-balanced in its youth at the time of our tasting. Dark fruit, forest floor notes and a unique dustiness show on the bouquet along with hints of brown chocolate. The bouquet is complex and reveals more layers of aromatics as it continues to breathe. The entry is rounded and soft and gains intensity starting from the mid palate. More dark fruit shows than red fruit including blackberry and dark cherry. The finish features beautiful fine-grained tannins. This is an elegant wine that will appeal to a variety of tastes. 450 cases were produced.
Update: We re-tasted this wine in 2015 after it had a number more years of age – the color of the wine in the glass looks like a wine of much younger age. The bouquet has some age reflected in the aromas however this wine is just as balanced as when we first tried it. The tannins have held up well. They are delicate; both wood and fruit tannins and linger softly for some time on the finish.
The 2012 Arkenstone Obsidian shows pronounced and deep dark aromatics – initially with nuances of cigar smoke. For a young wine it offers beautiful balance with a long finish – with nuances of mocha and toasted oak that lingers.
Arkenstone also produces a tiny amount of Syrah from grapes growing on the property (usually only 50 cases offered first come first serve through their membership list). Arkenstone is open by appointment for serious wine enthusiasts. For more information, to join one of their membership levels or to join their mailing list, visit: www.arkenstone.com