Washington wine also home to plantings of some lesser known "Vitis vinifera" varieties that are used in wine production for some experimental wines and blending. These include Abouriou, Alicante Bouschet, Aligoté, Auxerrois, Black Cornichon, Black Monukka, Black Muscat, Black Prince, Blauer Portugieser, Calzin, Carignane, Chasselas, Chauche gris, Clevner Mariafeld, Colombard, Csaba, Ehrenfelser, Feher Szagos, Gamay, Green Hungarian, Lemberger, Madeleine Angevine, Madeleine Sylvaner, Melon de Bourgogne, Mission, Morio Muscat, Müller-Thurgau, Muscat of Alexandria, Muscat Canelli, Muscat Ottonel, Palomino, Petite Verdot, Pinot blanc, Pinot Meunier, Pirovano, Rkatsiteli, Rose of Peru, Salvador, Sauvignon vert, Scheurebe, Siegerrebe, Sylvaner, Trollinger, and Trousseau. Some notable French hybrid grapes
Baja California wine industry Petite Sirah than its cousins in Italy. These vines arrived after World War II but identification tags were lost in transit, so no one knows exactly what varieties they are. Many growing and production methods are newer as most wineries have been in existence for only a short time. Many vineyards are new or recently replanted using modern cultivation techniques, improved rootstocks and cultivars. Most wines are fermented in stainless steel. Length of maceration and fermentation depends on the producer. Red wines are usually aged in French or American oak for a period of between a couple to as many