Rhone Rangers wines are: The main red varieties used in Rhône Rangers wine are Carignan, Cinsault, Counoise, Grenache, Mourvèdre, Muscardin, Syrah, Piquepoul Noir, Terret noir and Vaccarèse. Durif is a grape from southwest France, widely grown in California as Petite Sirah and is permitted in Rhone Rangers wines. In 2002, after DNA testing by ampelographers showed that Durif was a cross between Peloursin and the popular Rhône grape Syrah, Petite Sirah was officially voted in as a member of the Rhône Ranger varieties. The main white varieties are Bourboulenc, Clairette blanc, Grenache blanc, Marsanne, Muscat Blanc à Petits Grains, Picardin, Picpoul blanc,
Creston District AVA acres with 1,365 planted in vineyards. It lies on an old erosional plateau at the base of the La Panza Range with alluvial terraces and fans of Huerhuero Creek. The area is in elevation. Average annual rainfall is . The district's soils consist of old, well developed terrace and hillside soils; mix of granite and sedimentary rock. The most widely planted varieties in the Creston District AVA are Cabernet Sauvignon, Syrah, Zinfandel, Merlot, Petite Sirah. Creston District AVA Creston District AVA is an American Viticultural Area located in the south east portion of the Paso Robles AVA in San Luis