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Kramer Vineyards

 

 
Kimberley Kramer
 
December 19, 2017 | Kimberley Kramer

Vintage vs Nonvintage in Sparkling Wines

Vintage describes the year of the grape harvest, and in the US, wines with a vintage year on the label indicate that 95% of the grapes were from that year. By contrast, nonvintage wines are blends of wines from grapes that were harvested from two or more years. Seventy to eighty percent of Champagne is nonvintage, with blending specialists carefully combining dozens, sometimes hundreds, of base wines together to reflect a house style, the signature of the producer. Vintage wines are rarer, and it is common for a sparkling house to produce vintage wines in years that are deemed to be of superior quality.

Our goals with the sparkling wines are different than that of many large sparkling houses. The two nonvintage wines we produce are estate grown, and therefore have site expression. The composition of the nonvintage wines are as follows:





 



In addition to these details, one distinguishing feature of note is that the base wines for the Brut Reserve were fermented and aged in neutral French oak barrels. This treatment of the base wine results in more richness, palate weight, and structure than in stainless.

So, while these nonvintage wines are wines of place, the 2015 vintage Brut is a wine of both place and time. 2015 was warm and early, with higher than average yields. The fruit was remarkably balanced however, with excellent structure. What distinguishes this vintage for the Brut especially is the amount of Pinot Meunier in the blend, 22 percent, up from just 15 percent in 2014. We are still learning what the Pinot Meunier contributes to the wine, but one of the early observations is the enhanced midpalate presence and fruity aromas. The fruit for this wine is sourced from blocks dedicated to our sparkling program, and the blend is determined by the yields at harvest.


 

 

With base wines of different vintages, blends, and dosage, these wines seem quite different. But, how does this translate in the glass? Early observations are that the nonvintage wines boast a finer, more delicate mousse, with pronounced yeastiness and an increased emphasis on tree fruit flavors. By contrast, the vintage wines are incredibly fresh and light, with a fine, yet plentiful bead, showing much more minerality and citrus notes. The tone and texture of these young wines will change as they evolve in the bottle, and it is always exciting to track their progress.

Time Posted: Dec 19, 2017 at 2:46 PM
Kimberley Kramer
 
September 26, 2017 | Kimberley Kramer

2014 Whole Cluster Fermentation in Pinot Noir

What is Whole Cluster Fermentation?

Whole cluster fermentation refers to the practice of fermenting entire bunches of grapes, stems and all. Typically, our grapes go through a destemmer, a machine that knocks the berries off the stems, removing the stems from the fermentation entirely. In the process many of the berries split and begin to release juice immediately. With whole cluster, the fruit stays intact longer, releasing the sugar available to the yeast more slowly, and the presence of the stem has an impact on aroma, flavor, and structure of the wine. Are these features beneficial to the overall quality of the wine? How much whole cluster is the ideal amount, if any? Will our ideas about this change as the wine ages? With the vintage? These are all questions we hope to answer through our whole cluster trial.

The Experiment

In 2014, we harvested five tons of Pinot Noir from the same part of the vineyard, and separated the fruit into five fermenters. We added a whole cluster layer in four of these vats, 25%, 50%, 75%, and 100%. The fifth bin was all destemmed. We proceeded with our typical fermentation management protocols, with pumpovers and punch downs twice daily, and pressing at dryness. The wines were aged in older French oak barrels and bottled the winter of 2016.

The Results

We observed differences in the fermentation kinetics almost immediately. The vats with higher percentages of whole cluster fermented at lower temperatures:

 

 

 

 

 

 

 

 

 

This also correlates with fermentation rate, as indicated by the rate of sugar depletion:




 
 

 

 

It seems that utilizing whole cluster fermentation as a technique results in a slower fermentation with lower temperatures. Cool, right?
 

Furthermore, we found that the chemistry of the finished wines was varied, although this could be due to differences in ripeness levels in the field, and/or clonal differences throughout the block:

 

 

It is important to note that each vintage is unique, so for us to learn anything meaningful from this exercise, we will need to repeat the experiment over multiple vintages in varying conditions.

However, you can be part of this experiment! By tasting these wines and giving feedback, your subjective observations are an invaluable aspect of this process. 

The Wines

Our 2014 whole cluster Pinot Noir set includes one bottle each of the experimental wines, and the 2014 Pinot Noir Estate, for a total of six. Presented in a beautiful wooden box, this collection is a lovely gift, and fun to share at a dinner party or with a group of friends. 

Order the set >>
 

Time Posted: Sep 26, 2017 at 1:16 PM
Kimberley Kramer
 
September 24, 2017 | Kimberley Kramer

Harvest 2017 Begins

Although most of vintage 2017 has been warm and dry, the season had a bit of a late start. We had budbreak in late April, about two weeks behind average for our site. April showers continued well into May, so when the sun finally came out, the canopy filled in quickly. The vineyard reached 50% bloom on June 24. This is a significant milestone, as harvest for the Pinot Noir will occur about 110 days from that stage, around October 12. Once summer weather arrived in mid-June, we racked up the growing degree days, catching up with 2016 by August. The next growth stage, 50% Veraison, occurred on August 28, supporting our estimate of an October 12 harvest date.

Grapes for sparkling wines are harvested a bit earlier to capture the naturally higher acidity. For these wines, we are looking for sugar levels in the 18-20 Brix range, compared to 21-24 Brix for the table wines. The photo above is from our first round of sampling and testing the sparkling varieties for ripeness on September 6. 

Our sparkling harvest began on September 15, with the Pinot Meunier (the image to the right is of the Pinot Meunier harvest) and the Muscat. The Chardonnay and Pinot Noir were picked on September 17, followed by Pinot Blanc on September 24. We also received fruit from vineyards in Banks, Dundee, Gaston and Yamhill.

Traditional sparkling enthusiasts can look forward to Brut, Blanc de Noirs, Blanc de Blancs, and Brut Rosé from this vintage, and some zero dosage bottlings of these cuvees. For the Celebrate collection, those grapes are still hanging on the vine…

Time Posted: Sep 24, 2017 at 6:00 PM