Wine is an alcoholic drink made from fermented fruit. Yeast consumes the sugar in the fruit and converts it to ethanol and carbon dioxide, releasing heat in the process. Wine is most often made from grapes, and the term "wine" generally refers to grape wine when used without any qualification. But note that, wine can be made from a variety of fruit crops, including plum, cherry, pomegranate, blueberry, currant, and elderberry. Different varieties of grapes and strains of yeasts are major factors in different styles of wine. These differences result from the complex interactions between the biochemical development of the grape, the reactions involved in fermentation, the grape's growing environment, and the wine production process.

Like most of New York, the Hudson Valley is home to many grape varieties, including Cabernet Franc, Gamay, Syrah, and Albariño. Hybrid varieties like Noiret, Chelois, Seyval, and Baco Noir are also popularly grown throughout the area. The unique climate and soil are particularly beneficial for Native American, French American, and European grape varieties.

J. Stephen Casscles rejoins the Nature Calls: Conversations from the Hudson Valley podcast as he talks about Wines of the Hudson Valley. He is a grape grower, winemaker and author, from Athens, NY, (Greene County) after an illustrious career as an attorney. In addition, he lectures on wine, grape cultivation, 19th century American horticulture and landscape architecture at botanical gardens and historical societies throughout New York and New England.

In today’s episode, Steve talks about his book Grapes of the Hudson Valley which includes a description of some of the basics of wine production. This can be challenging as the grape variety and the current year’s weather (both winter and summer) can influence the sustainability and sweetness of the grapes. He touches upon the wide range of dessert wines on the market and where they are made. He also focuses on the people beyond the hybridizers. Due to the wide variety of grapes grown in New York, wine producers can produce a wide variety of hybrid wines.

Listen to this episode and learn about the science and ‘art’ behind wine production.

Hosts: Jean Thomas and Robin Smith

Guest: Steve Casscles

Photo by: Teresa Golden

Production Support: Linda Aydlett, Deven Connelly, Teresa Golden, Xandra Powers, Annie Scibienski, Robin Smith

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