What grape is associated with the residual sugar level RS:44 from Vineland?

The grape associated with a residual sugar level of RS:44 from Vineland is Riesling. This varietal is well-known for its ability to produce wines with a wide range of sweetness, thanks to its naturally high acidity and sugar content. The RS:44 indicates a significantly sweet wine, characteristic of some styles of Riesling, particularly those made in regions where the grape can achieve optimal ripeness and where late harvest or noble rot can enhance sweetness.

Riesling is often crafted to retain its fruity and floral aromas, even at elevated sugar levels, making it a favorite for dessert wines and sweeter styles that balance the sugar with lively acidity. This balance allows unique flavors to shine, including notes of stone fruits, citrus, and sometimes honey or floral nuances.

While Chardonnay, Pinot Grigio, and Sauvignon Blanc can also be made into sweeter wines, they generally do not have the same association with pronounced sweetness at such high residual sugar levels as Riesling does. Thus, when encountering a wine with an RS:44 specification, it's most indicative of a Riesling.