Tempranillo with temperatures dropping by as much as 16 °C (30 °F) from the daytime high. The Tempranillo grape is one of the few grapes that can adapt and thrive in continental Mediterranean climates like this. Pests and diseases are a serious problem for this grape variety, since it has little resistance to either. The grape forms compact, cylindrical bunches of spherical, deep blue-black fruit with a colourless pulp. The leaves are large with five overlapping lobes. The Tempranillo root absorbs potassium easily, which facilitates pH levels of 3.6 in the pulp and 4.3 in the skin when it reaches maturity.
Durif not be consigned to jug wine when he blended small portions into his reserve Cabernet Sauvignon. Since 2002 Assaf Paz enologist and co-owner at Vitkin Winery is consistently producing a single-varietal Petite Sirah as a high end wine sourced from the oldest Petite Sirah vineyard in Israel. Seeing that Israeli "terroir" could grow great Petite Sirah, wineries such as Lewis Pasco the founding winemaker at Recanati followed suit with a Petite Sirah/Zinfandel blend, while others like Sea Horse, Carmel and Tishbi have made single-varietal Petite Sirah in addition to using it for blending. Petite Sirah is sometimes mistakenly spelled "Petite