Torrontés produces some of the most distinctive white wines in Argentina, characterized by floral Muscat-like aromas and a spicy note.[1] The grape requires careful handling during the winemaking process with temperature control during fermentation and a sensitivity to certain strains of yeast. The grape is most widely planted in the northern provinces of La Rioja and Salta, particularly the Calchaquí Valleys, but has spread to Mendoza. In response to international demand, plantings of Chardonnay have steadily increased.