Nova Cadamatre is a winemaker, writer, and blogger. As one of the first graduates of Cornell’s Viticulture and Enology program in 2006, Nova relocated to California to assume a number of winemaking roles. She has worked for numerous iconic wineries in CA including Robert Mondavi Winery, Souverain, Beringer, and Chateau St. Jean. She was also involved as a contestant in the Ningxia Winemaker Challenge making wine in Ningxia, China with Lansai Chateau from 2015-2017.
In 2017, she became the first female winemaker to become an MW in the US and in 2014, Cadamatre was named to Wine Enthusiast’s Top 40 under 40 list. She has numerous 90+ scoring wines to her credit and writes her blog at www.novacadamatre.com.
Originally from Greer, South Carolina, Cadamatre began her career in wine after moving to New York to pursue horticulture. She splits her time between the Finger Lakes where she and her family have their winery, Trestle Thirty One, and Napa, CA where she is Director of Winemaking for Robert Mondavi Winery.
Finally, we have reached the end of the winemaking year.
In the vineyard, soil health is a common topic of discussion now that the vines are dormant. This is a great time to dig soil pits and send samples off to discover more about the composition of the soil layers around the root system of the vines.
Soil pH plays a large part in the health of a vineyard as it controls nutrient uptake. Even if the soil contains plenty of a particular nutrient, if soil pH is wrong, that nutrient might not be available in a form that the plant can use. This can lead to micronutrient deficiencies or toxicities. For this reason, it is very important to manage the soil pH.
At the start of November, areas with long growing seasons are still wrapping up harvest, but most wineries in the northern hemisphere have brought their grapes into the winery. An exception to this rule is any fruit being left out for ice wine production.
Ice Wine Production
Grapes destined for ice wine production must hang on the vine until temperatures reach a consistent 20°F/-7°C or below. Only at this point, can the frozen berries be harvested.
November begins with a lot of activity in the winery and ends with everyone taking a collective sigh of relief. The growing season is at an end and most wine production professionals can take a moment to reconnect with their families and friends and take a well-deserved vacation.
In October, most areas of the northern hemisphere are in harvest and going full out!
Many white varieties finish in early October. Although some reds (particularly early-ripening Pinot Noir) may have started harvest in September, generally, October is the month when most red varieties are picked.
In September’s post, we explored the harvest parameters for white grapes. The factors that a winemaker considers when picking red grapes are similar… flavor, acid, sugar, etc. However, there are two key harvest parameters that are more important (and impactful) for reds than whites: tannin ripeness and anthocyanin accumulation (color).
Now that fall has arrived, winemakers turn their attention to the harvest. In most of the northern hemisphere, harvest usually begins by the middle of this month, if not earlier. It is an exciting time. The culmination of all the hard work in the vineyards is realized in the moments the grapes are picked. Vineyard managers can relax now, but the winemaker’s job is just getting started.